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Yukon Gear & Axle — Yukon Gear 70-96 Chevrolet Caprice Limited Slip & Re-Gear Kit - 8.5in Diff 28 Spline 3.90 Ratio
LSD & Re-Gear Kit
LSD/Re-Gear Kit

1 / 13

Drivetrain

Yukon Gear & Axle

Yukon Gear 70-96 Chevrolet Caprice Limited Slip & Re-Gear Kit - 8.5in Diff 28 Spline 3.90 Ratio LSD & Re-Gear Kit LSD/Re-Gear Kit

Name: Yukon Gear 70-96 Chevrolet Caprice Limited Slip & Re-Gear Kit - 8.5in Diff 28 Spline 3.90 Ratio LSD & Re-Gear Kit LSD/Re-Gear Kit
Brand: Yukon Gear & Axle
SKU: yukYGK2338
Price: 1428.89 USD
Availability: InStock

SKU: yukYGK2338

$1,428.89

In Stock

Usually ships within 1-3 business days — Free shipping over $199

Overview

Yukon Gear & Axle(R) provides the highest quality aftermarket drivetrain parts in the industry. Yukon products are produced using superior materials and built to tolerances that exceed OE specifications. We do drivetrain right! Yukon manufactures high performance ring and pinions, positractions, lockers, axle upgrades, rebuild kits, hubs, driveshafts, diff covers, and more. Proven at King of the Hammers and the granite crags of Moab, Yukon products are built for abuse so enthusiasts can gear up and wheel with confidence.

Features

Coverage includes ’70 to ’81 Firebird Trans Am, ’70 to ’77 GTO, 25 other models, or anything hot-rodded with a GM 8.5” diff
Coverage Incl. 70 To 81 Firebird Trans Am; 70 To 77 GTO; 25 Other Models; Or Anything Hot-Rodded w/A GM 8.5 in. Diff
Includes positraction unit, ring and pinion gear set, and all required bearings and installation hardware
Incl. Positraction Unit; Ring And Pinion Gear Set; And All Required Bearings And Installation Hardware
Includes Dura Grip positraction LSD, 28 spline
Incl. Dura Grip Positraction LSD; 28 Spline
Fits GM 8.5 in. differential
Fits GM 8.5” differential
30 spline pinion gear
2.25 in. OD Bearings
10 bolt ring gear
2.25" OD bearings
3.90 ratio

Kit contains a ring and pinion set; positraction unit; and installation parts Kit contains a ring and pinion set, positraction unit, and installation parts

Vehicle Fitment

26 vehicles

Confirmed fitments across 5 makes and 723 configurations. Expand a vehicle for year-range, trim, and engine details.

Buick Apollo4 fits

1973-1974Base · L6.4097cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973-1974Base · L6.4098cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1975Base · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1975SR · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited

Buick Electra18 fits

1964-1966Base · V8.6966cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1964-1966Base · V8.6572cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1966Custom · V8.6572cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1967Base · V8.7047cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1968-1969225 · V8.7047cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1968-1969225 Custom · V8.7047cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970-1974225 · V8.7456cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1976: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1974225 Custom · V8.7456cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973Base · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1974225 Limited · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1975Custom · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1975-1976Limited · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1976225 · V8.7456cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1976: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1977225 · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1977Limited · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1985Limited · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1985Park Avenue · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1985T-Type · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited

Buick Regal10 fits

1973-1974Base · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1975-1977Base · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1976-1977SR · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1978-1987Base · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1978-1987Limited · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1978-1982Sport · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1982-1983Estate Wagon · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1983-1986T-Type · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1984-1987Grand National · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1987GNX · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited

Buick Riviera9 fits

1964-1965Base · V8.6572cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1964-1966Base · V8.6966cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1967-1969Base · V8.7047cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970Base · V8.7456cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1975: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1976: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1975-1976Base · V8.7456cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1975: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1976: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1975GS · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1976Sport · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1976SR · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1977Base · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited

Buick Skylark22 fits

1964-1967Base · V8.4917cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1964-1967Base · V6.3687cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1965-1966Base · V8.6572cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1966-1967Base · V8.5573cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1967-1968Base · V8.6555cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1968-1971Base · L6.4097cc
Notes: 1968: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1968-1971Base · L6.4098cc
Notes: 1968: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1968-1971Custom · L6.4097cc
Notes: 1968: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1968Custom · V8.6555cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970350 · L6.4097cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970350 · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1971Base · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1971Custom · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1971Custom · L6.4098cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1972350 · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1975-1976Base · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1975-1976SR · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1976S · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1978-1979Base · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1978-1979Custom · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1978-1979S · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1978Sport · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited

Buick Wildcat8 fits

1964-1966Base · V8.6572cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1964-1966Base · V8.6966cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1965-1966Custom · V8.6572cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1965Deluxe · V8.6572cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1966Gran Sport · V8.6572cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1967-1969Base · V8.7047cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1968-1969Custom · V8.7047cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970Custom · V8.7456cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.

Chevrolet Bel8 fits

1969-1973Air Base · L6.4098cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1969-1973Air Base · L6.4097cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1969Air Base · V8.5358cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969Air Base · V8.6489cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969Air Base · V8.6998cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970-1974Air Base · V8.7441cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1974Air Base · V8.7439cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1972Air Base · V8.6588cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited

Chevrolet Biscayne8 fits

1969Base · V8.5358cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969-1972Base · L6.4097cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969-1972Base · L6.4098cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969Base · V8.6998cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969Base · V8.6489cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970-1972Base · V8.6588cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970-1972Base · V8.7439cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970-1972Base · V8.7441cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.

Chevrolet Camaro21 fits

1969Base · V8.5358cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969Base · V8.6998cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969-1973Base · V8.5031cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1969-1973Base · L6.4098cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1969-1974Base · L6.4097cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1969Base · L6.3769cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969-1973RS · L6.4098cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1969-1973RS · V8.5031cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1969RS · L6.3769cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969-1973RS · L6.4097cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1969RS · V8.5358cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969RS · V8.6998cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969SS · V8.6489cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969Z28 · V8.4949cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970-1972SS · V8.6588cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1971-1972Base · V8.6588cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1972Z28 · V8.6588cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1980Base · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1980-1981Berlinetta · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1980Rally Sport · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1981Sport · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited

Chevrolet Caprice23 fits

1969Base · L6.4098cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969Base · L6.4097cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1969Base · V8.5031cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1969Base · V8.5358cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969Base · V8.6489cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969Base · V8.6998cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970-1972Base · V8.6588cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1972Base · V8.7441cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1972Base · V8.7439cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1971-1972Base · V8.5031cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1971-1972Base · L6.4097cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973-1974Classic · L6.4097cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973Classic · V8.5031cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973-1974Classic · V8.7439cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973-1974Classic · V8.7441cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973-1974Estate · L6.4097cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973-1974Estate · V8.7439cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973Estate · V8.5031cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973-1974Estate · V8.7441cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1980-1984Classic · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1980-1981Classic Landau · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1980Classic Sport · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1981-1982Classic Estate · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited

Chevrolet Chevelle51 fits

1969300 Deluxe · V8.6489cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969300 Deluxe · L6.3769cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969300 Deluxe · L6.4097cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969300 Deluxe · V8.5031cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969Concours · L6.3769cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969Concours · V8.6489cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969-1972Concours · V8.5031cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969-1972Concours · L6.4097cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969-1972Concours Estate · V8.5031cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969Concours Estate · V8.6489cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969Concours Estate · L6.3769cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969-1972Concours Estate · L6.4097cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969Greenbrier · L6.3769cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969Greenbrier · V8.6489cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969-1972Greenbrier · V8.5031cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969-1972Greenbrier · L6.4097cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969Malibu · L6.3769cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969-1972Malibu · L6.4097cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969Malibu · V8.6489cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969-1972Malibu · V8.5031cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969Nomad · L6.3769cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969-1972Nomad · V8.5031cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969-1972Nomad · L6.4097cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969Nomad · V8.6489cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969SS · V8.6489cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969-1972SS · L6.4097cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969SS · L6.3769cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970-1972Base · V8.6588cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970-1972Base · V8.7439cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970-1972Base · V8.5031cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970-1972Base · L6.4097cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970-1972Concours · V8.7439cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970-1972Concours · V8.6588cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970-1972Concours Estate · V8.6588cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970-1972Concours Estate · V8.7439cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970-1972Greenbrier · V8.6588cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970-1972Greenbrier · V8.7439cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970-1972Malibu · V8.6588cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970-1972Malibu · V8.7441cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970-1972Malibu · V8.7439cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970-1972Nomad · V8.6588cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970-1972Nomad · V8.7439cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970-1972SS · V8.6588cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970-1972SS · V8.7439cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1971-1972Base · V8.7441cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1971-1972Nomad · V8.7441cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1971SS · V8.5031cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1973Deluxe · V8.5031cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973Deluxe · L6.4097cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973Deluxe · V8.7439cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
+ 1 additional fitment not shown

Chevrolet El23 fits

1969-1974Camino Base · L6.4098cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1969Camino Base · L6.3769cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969-1974Camino Base · L6.4097cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1969-1973Camino Base · V8.5031cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1969Camino Base · V8.5358cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969Camino Base · V8.6489cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969Camino Custom · V8.6489cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969-1973Camino Custom · L6.4098cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1969-1974Camino Custom · L6.4097cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1969-1973Camino Custom · V8.5031cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1969Camino Custom · L6.3769cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969Camino Custom · V8.5358cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969Camino SS · V8.6489cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970-1972Camino Base · V8.6588cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1974Camino Base · V8.7439cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970Camino Base · V8.7441cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1974Camino Custom · V8.7441cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1972Camino Custom · V8.6588cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1974Camino Custom · V8.7439cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1974Camino SS · V8.7441cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1974Camino SS · V8.7439cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1972Camino SS · V8.6588cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973-1974Camino Base · V8.7441cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited

Chevrolet Impala13 fits

1969Base · V8.5358cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969-1974Base · L6.4097cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1969Base · V8.6998cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969Base · V8.6489cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969Base · V8.5031cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1969-1973Base · L6.4098cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1972Base · V8.6588cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1974Base · V8.7439cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1974Base · V8.7441cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1971-1973Base · V8.5031cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1980-1984Base · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1980Sport · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1981-1982Estate · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited

Chevrolet Malibu22 fits

1973-1974Base · V8.7441cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973Base · V8.5031cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973-1974Base · V8.7439cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973-1974Base · L6.4098cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973-1974Base · L6.4097cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973Estate · V8.5031cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973-1974Estate · L6.4097cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973-1974Estate · V8.7439cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973-1974Estate · V8.7441cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1974Classic · V8.7439cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1974Classic · V8.7441cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1974Classic · L6.4097cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1974Classic · L6.4098cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1978-1981Base · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1978-1983Classic · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1978-1981Classic Landau · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1979-1980Classic Estate · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1979-1980Classic Sport · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1979-1980Estate · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1979Landau · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1979Police · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1979-1980Sport · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited

Chevrolet Monte7 fits

1970-1974Carlo Base · V8.7439cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1972: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1972Carlo Base · V8.6588cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1970-1974Carlo Base · V8.7441cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1972: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973-1974Carlo Landau · V8.7441cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973Carlo S · V8.7441cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1978Carlo Landau · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1978Carlo Sport · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited

Chevrolet Nova11 fits

1969-1970Base · L6.3769cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1969-1973Base · V8.5031cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1969Base · V8.6489cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1969-1974Base · L6.4098cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1969-1974Base · L6.4097cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1969-1970Base · L4.2507cc
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1972Base · V8.6588cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1971Base · V8.7439cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973-1974Custom · L6.4097cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973Custom · V8.5031cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973-1974Custom · L6.4098cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited

Oldsmobile Cutlass26 fits

1970-1971Base · L6.4097cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1971Base · L6.4098cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1975Base · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970Supreme Base · V8.5733cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1971S · L6.4098cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1971S · L6.4097cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1971-1976S · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1971-1976Supreme Base · V8.7456cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1972Cruiser · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1972Cruiser · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1974-1975Supreme Cruiser · V8.7456cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1975442 · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1976Colonnade S · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1976Supreme Colonnade · V8.7456cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1976Vista Cruiser · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1978-1982Supreme Base · V6.3800cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1978-1987Supreme Brougham · V6.3800cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1978-1979Vista Cruiser · V6.3800cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1979Vista Cruiser Brougham · V6.3800cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1980Base · V6.3800cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1980-1981Brougham · V6.3800cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1980-1981LS · V6.3800cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1981Supreme LS · V6.3800cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1984-1987Supreme Base · V6.3800cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1985Supreme LS · V6.3800cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1987Supreme 442 · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited

Oldsmobile Omega17 fits

1973-1974Base · L6.4098cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973-1974Base · L6.4097cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1975-1976Base · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1975Salon · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1976Brougham · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1976F85 · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1976SX · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1978-1979Base · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1978-1979Brougham · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1978-1979Brougham LS · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1978SX · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1980-1984Base · L4.2474cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1980-1984Brougham · L4.2474cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1980-1981SX · L4.2474cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1981-1984ES · L4.2474cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1981Sport · L4.2474cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1983ESC · L4.2474cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.

Pontiac Bonneville15 fits

1970-1976Base · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1974Base · V8.6555cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970Safari · V8.6555cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970Safari · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1971Base · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1974Base · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1976Brougham · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1977Base · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1977Brougham · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1980-1987Base · V6.3800cc
Notes: 1980: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1981: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1982: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1983: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1984: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1985: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1986: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1987: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1981-1986Brougham · V6.3800cc
Notes: 1981: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1982: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1983: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1984: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1985: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1986: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1984-1991LE · V6.3800cc
Notes: 1984: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1985: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1986: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1987: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1988: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1989: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1990: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1991: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1988-1996SE · V6.3800cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1988-1996SSE · V6.3800cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1992-1996SSEi · V6.3800cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.

Pontiac Catalina14 fits

1970-1974Base · V8.6555cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1976Base · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1973Base · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1976Safari · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1973Safari · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1974Safari · V8.6555cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970Ventura · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970Ventura · V8.6555cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970Ventura · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1971-1972Brougham · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1971-1972Brougham · V8.6555cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1971-1972Brougham · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1976-1977Base · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1977-1981Base · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited

Pontiac Firebird23 fits

1970-1974Base · L6.4098cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1974Base · V8.6555cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1977Base · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1974Base · L6.4097cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1974Esprit · V8.6555cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1974Esprit · L6.4097cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1977Esprit · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1974Formula · V8.6555cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1977Formula · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1974Trans Am · V8.6555cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1975Trans Am · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1971-1974Base · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1971-1974Esprit · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1971-1974Formula · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1971-1976Trans Am · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1978-1981Base · V6.3800cc
Notes: 1978: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1979: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1980: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1981: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1995: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1996: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1978-1981Esprit · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1981Formula · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1982-1986Base · L4.2474cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1982-1984S/E · L4.2474cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1989Trans Am · V6.3800cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1989Trans Am GTA SE · V6.3800cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1995-1996Base · V6.3800cc
Notes: 1978: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1979: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1980: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1981: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1995: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1996: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.

Pontiac Grand11 fits

1970-1974Prix Base · V8.6555cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1974Prix Base · V8.7456cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1976: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1975Prix LJ · V8.7456cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1975-1976Prix SJ · V8.7456cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1976-1977Prix Base · V8.5733cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1976Prix Base · V8.7456cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1976: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1977Prix LJ · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1978-1987Prix Base · V6.3800cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1979-1983Prix LJ · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1981-1987Prix Brougham · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1984-1987Prix LE · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited

Pontiac GTO2 fits

1970-1973Base · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1973Base · V8.6555cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited

Pontiac LeMans41 fits

1970-1977Base · V8.5733cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1975: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1976: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1977: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1974Base · L6.4097cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1974Base · L6.4098cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1974Base · V8.6555cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1974Base · V8.7456cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1976: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970Safari · V8.7456cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970Safari · L6.4098cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970Safari · V8.5733cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970Safari · V8.6555cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970Safari · L6.4097cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1971Sport · V8.5733cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1975: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1976: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1977: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1974Sport · L6.4097cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1974Sport · L6.4098cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1971Sport · V8.6555cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1970-1974Sport · V8.7456cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1976: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1971T37 · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1971T37 · L6.4098cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1971T37 · L6.4097cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1971T37 · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1971T37 · V8.6555cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1972-1973Luxury · V8.7456cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1972-1974Luxury · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973-1974Safari · V8.7456cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973-1974Safari · V8.5733cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973-1974Safari · V8.6555cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973Safari · L6.4098cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973-1974Safari · L6.4097cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973-1974Sport · V8.6555cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1973-1977Sport · V8.5733cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1975: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1976: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1977: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1974Safari Luxury · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1976Base · V8.7456cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1976: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1976Sport · V8.7456cc
Notes: 1970: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1976: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1978-1981Base · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1978-1981Safari · V6.3800cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1988Aerocoupe · L4.1588cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1988Aerocoupe YL · L4.1588cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1988Base · L4.1588cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1988SE · L4.1588cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1988-1993Value Leader · L4.1588cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1989-1992LE · L4.1588cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
1992-1993SE · L4.1588cc
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.

Pontiac Ventura3 fits

1976Base · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1976SJ · V8.5733cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
1977Base · L4.2474cc
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited

Unknown —313 fits

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Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 1968: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1975: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1976: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1977: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1978: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1979: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 1968: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1975: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1976: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1977: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1978: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1979: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 1968: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1978: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1979: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 1968: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1978: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1979: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
—
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
—
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
—
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1975: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D.
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 1969: 8.5 in. Gm 3.90 Rear and Up Gear Ratio; w/28 Spline; 2.25 in. O.D. · 1970: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1971: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1972: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1973: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1974: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1975: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1976: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1977: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1978: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1979: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited · 1980: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
—
Notes: 8.5 in. GM; Gear and Install Kit Package; Includes 3.90 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited
+ 263 additional fitments not shown

Yukon Gear 70-96 Chevrolet Caprice Limited Slip & Re-Gear Kit - 8.5in Diff 28 Spline 3.90 Ratio LSD & Re-Gear Kit LSD/Re-Gear Kit

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