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Yukon Gear & Axle — Yukon Gear Trac-Loc For Ford 8in With 31 Spline Axles. Aggressive Design
Limited Slip Unit

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Drivetrain

Yukon Gear & Axle

Yukon Gear Trac-Loc For Ford 8in With 31 Spline Axles. Aggressive Design Limited Slip Unit

Name: Yukon Gear Trac-Loc For Ford 8in With 31 Spline Axles. Aggressive Design Limited Slip Unit
Brand: Yukon Gear & Axle
SKU: yukYDGF8-31-AG
Price: 908.89 USD
Availability: InStock

SKU: yukYDGF8-31-AG

Installation manual

$908.89

In Stock

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

Overview

Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance you need across a wide variety of terrains. The Dura Grip is engineered for long life and is completely rebuildable. Dura Grips are constructed with a high strength nodular case, forged 4320 chromoly spider gears, and composite clutches. For unmatched positraction performance, the Dura Grip is the ultimate choice. When your vehicle demands performance, durability and strength, choose Yukon Dura Grip.

Features

All units are backed by extensive product testing and state-of-the-art software design
Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability
Gears are cut to provide the strongest teeth possible in any terrain
Fully rebuildable design and proudly assembled in the USA
Limited Slip Differential with Composite Clutches
Limited Slip Differential w/Composite Clutches
Fits 8 in. Ford w/31 Spline Axles
Fits 8" Ford with 31 Spline Axles
Fits all Gear Ratios
Aggressive design
4 Pinion Design

8" Ford Trac-Loc with 31 Spline; Limited Slip; Aggressive - 4 Preload Springs 8in. Ford Trac-Loc with 31 Spline; Limited Slip; Aggressive-4 Preload Springs

Installation (catalog file)

Installation instructions (PDF)

Files & media

Vehicle Fitment

14 vehicles

Confirmed fitments across 3 makes and 344 configurations. Expand a vehicle for year-range, trim, and engine details.

Ford E-1006 fits

1969-1971Econoline Base · L6.2786cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1969-1974Econoline Base · L6.3933cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1969-1971Econoline Club Wagon · L6.2786cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1969-1974Econoline Club Wagon · L6.3933cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1972-1974Econoline Base · L6.4917cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1972-1974Econoline Club Wagon · L6.4917cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-

Ford Fairlane19 fits

1962-1966500 · V8.5769cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1962Base · L6.3655cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1962-1967Base · V8.6391cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1962-1966Base · V8.5769cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1962-1964Base · V8.4261cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1962-1966Base · L6.2786cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1962-1963Base · V8.3622cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1963-1967Base · L6.3277cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1963-1967Base · V8.4727cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1964-1967Base · V8.6997cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1966500XL · V8.5769cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1967500 · L6.3277cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1967500 · V8.6997cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1967500 · V8.4727cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1967500 · V8.6391cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1967500XL · V8.6391cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1967500XL · V8.6997cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1967500XL · V8.4727cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1967500XL · L6.3277cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-

Ford Falcon20 fits

1964-1969Base · L6.2786cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1964-1968Base · V8.4727cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1964-1965Base · V8.4261cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1964-1970Base · L6.3277cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1964Base · L6.2360cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1968-1970Base · L6.3278cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1968-1969Futura · L6.2786cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1968-1970Futura · L6.3277cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1968Futura · V8.4727cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1968-1970Futura · L6.3278cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1969-1970Base · V8.5752cc
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
1969-1970Base · V8.5753cc
Notes: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910
1969-1970Futura · V8.5753cc
Notes: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910
1969-1970Futura · V8.5752cc
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
1970Base · V8.7030cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970Base · L6.4098cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970Base · L6.4097cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970Futura · L6.4098cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970Futura · L6.4097cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970Futura · V8.7030cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-

Ford Gran35 fits

1972-1974Torino Base · V8.5752cc
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
1972-1976Torino Base · V8.5753cc
Notes: 1972: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1973: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1974: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1975: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1976: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1972-1974Torino Base · V8.6555cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1972-1973Torino Base · V8.7030cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1972-1974Torino Base · L6.4097cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1972-1974Torino Base · L6.4098cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1972-1974Torino Base · V8.6556cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1972-1975Torino Sport · V8.5753cc
Notes: 1972: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1973: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1974: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1975: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910
1972-1974Torino Sport · V8.6555cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1972-1973Torino Sport · V8.7030cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1972-1974Torino Sport · V8.5752cc
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
1972-1974Torino Sport · V8.6556cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1972-1973Torino Squire · V8.7030cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1972-1974Torino Squire · L6.4097cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1972-1974Torino Squire · V8.5752cc
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
1972-1974Torino Squire · V8.6556cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1972-1976Torino Squire · V8.5753cc
Notes: 1972: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1973: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1974: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1975: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1976: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1972-1974Torino Squire · V8.6555cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1973-1974Torino Base · V8.7539cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1973Torino Brougham · L6.4098cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1973-1974Torino Brougham · V8.6556cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1973-1976Torino Brougham · V8.5753cc
Notes: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910
1973-1974Torino Sport · V8.7539cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1973-1974Torino Squire · V8.7539cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1974Torino Brougham · V8.5752cc
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
1974Torino Brougham · V8.6555cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1974Torino Brougham · V8.7539cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1974Torino Brougham · L6.4097cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1974Torino Elite · L6.4098cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1974Torino Elite · L6.4097cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1974Torino Elite · V8.5752cc
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
1974-1975Torino Elite · V8.5753cc
Notes: 1974: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1975: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1974Torino Elite · V8.6555cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1974Torino Elite · V8.6556cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1974Torino Elite · V8.7539cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-

Ford Granada2 fits

1975-1977Base · V8.5753cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1975-1977Ghia · V8.5753cc
Notes: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910

Ford LTD22 fits

1965-1967Base · V8.4727cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1965-1971Base · V8.6391cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1965-1968Base · V8.6997cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1965-1972Base · L6.3933cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1965-1967Base · V8.5769cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1966-1970Base · V8.7014cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1967Base · V8.6392cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1969-1978Base · V8.5753cc
Notes: 1969: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1970: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1971: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1972: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1973: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1974: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1975: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1976: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1977: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1978: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1969-1974Base · V8.5752cc
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
1969-1973Base · V8.7030cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970-1976Brougham · V8.5753cc
Notes: 1970: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1971: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1972: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1973: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D · 1974: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1975: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1976: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910
1971-1974Base · V8.6555cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1971-1974Base · V8.6556cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1971Brougham · V8.6391cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1971-1973Brougham · V8.7030cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1971-1974Brougham · V8.6556cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1971-1972Brougham · L6.3933cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1971-1974Brougham · V8.5752cc
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
1971-1974Brougham · V8.6555cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1972-1974Base · V8.7539cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1972-1974Brougham · V8.7539cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1975-1978Landau · V8.5753cc
Notes: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910

Ford Maverick5 fits

1970-1974Base · L6.4098cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970-1974Base · L6.3278cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970-1974Base · L6.3277cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970-1972Base · L6.2786cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970-1974Base · L6.4097cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-

Ford Mustang38 fits

1964-1970Base · L6.3277cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1964-1968Base · V8.4727cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1964-1965Base · L6.2786cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1964-1965Base · V8.4261cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1965-1967Shelby GT-350 · V8.4727cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1966Shelby GT-350H · V8.4727cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1967-1969Base · V8.6391cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1967-1970Shelby GT-500 · V8.7014cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1968Base · V8.6997cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1968-1970Base · V8.7014cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1968-1970Base · L6.3278cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1968Shelby GT-500 · V8.6997cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1968Shelby GT-500KR · V8.7014cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1969-1973Base · L6.4097cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1969-1971Base · V8.7030cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1969-1973Base · L6.4098cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1969-1973Base · V8.5753cc
Notes: 1969: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D · 1970: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1971: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1972: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1973: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1969-1973Base · V8.5752cc
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
1969-1970Boss 429 · V8.7030cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1969-1970Shelby GT-350 · V8.5753cc
Notes: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910
1969-1970Shelby GT-350 · V8.5752cc
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
1970-1971Grande · V8.7030cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970Grande · L6.3277cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970Grande · L6.3278cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970-1973Grande · L6.4097cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970-1973Grande · L6.4098cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970-1973Grande · V8.5752cc
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
1970-1973Grande · V8.5753cc
Notes: 1970: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1971: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1972: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1973: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970Grande · V8.7014cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970Mach 1 · V8.7014cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970-1973Mach 1 · V8.5753cc
Notes: 1970: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1971: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1972: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1973: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970-1971Mach 1 · V8.7030cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970-1973Mach I · V8.5752cc
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
1970Mach I · V8.7014cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970-1973Mach I · V8.5753cc
Notes: 1970: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1971: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1972: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1973: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970-1971Mach I · V8.7030cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1971-1972Boss 351 · V8.5753cc
Notes: 1971: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1972: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1971-1972Boss 351 · V8.5752cc
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D

Ford Pinto5 fits

1971-1974Base · L4.1989cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1971-1973Base · L4.1599cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1971-1974Base · L4.1993cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1974Base · L4.2295cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1974Base · L4.2302cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-

Ford Ranchero49 fits

1964-1968Base · L6.3277cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1964Base · L6.2360cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1964-1965Base · L6.2786cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1964Base · V8.4261cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1965-1967Base · V8.4727cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1966-1967Base · V8.5769cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1967-1968500 · L6.3277cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1967500 · V8.4727cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1967-1968500 · V8.6391cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1967500 XL · L6.3277cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1967500 XL · V8.6391cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1967500 XL · V8.4727cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1967-1969Base · V8.6391cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1968500 · L6.3278cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1968500 · V8.7014cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1968Base · L6.3278cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1968-1969Base · V8.7014cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1968-1969GT · V8.6391cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1968GT · L6.3277cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1968-1969GT · V8.7014cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1969-1979500 · V8.5753cc
Notes: 1969: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1970: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1971: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1972: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1973: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1974: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1975: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1976: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1977: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires
1969-1971Base · L6.4098cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1969-1971Base · L6.4097cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1969-1971Base · V8.5753cc
Notes: 1969: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1970: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1971: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1969-1971Base · V8.5752cc
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
1969-1979GT · V8.5753cc
Notes: 1969: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D · 1970: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1971: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D · 1972: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1973: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1974: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1975: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1976: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1977: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1969-1974GT · V8.5752cc
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
1969-1974GT · L6.4097cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970-1973500 · V8.7030cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970-1973500 · L6.4098cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970-1974500 · L6.4097cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970-1974500 · V8.5752cc
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
1970-1971Base · V8.7030cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970-1973GT · V8.7030cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970-1973Squire · L6.4098cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970-1979Squire · V8.5753cc
Notes: 1970: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1971: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1972: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D · 1973: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1974: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1975: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1976: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1977: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1978: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1979: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970-1973Squire · V8.7030cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970-1974Squire · L6.4097cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970-1974Squire · V8.5752cc
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
1971-1972GT · L6.4098cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1972-1974500 · V8.6555cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1972-1974500 · V8.6556cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1972-1974GT · V8.6556cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1972-1974GT · V8.6555cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1972-1974Squire · V8.6555cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1972-1974Squire · V8.6556cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1974500 · V8.7539cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1974GT · V8.7539cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1974Squire · V8.7539cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-

Mercury Capri6 fits

1969-1972Base · L4.1599cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1971-1974Base · L4.1989cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1971-1974Base · L4.1993cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1972-1973Base · V6.2551cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1974Base · V6.2803cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1974Base · V6.2792cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-

Mercury Comet34 fits

1962-1972Base · L6.2786cc
Notes: 1962: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1963: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1964: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1965: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1966: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1967: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1968: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1969: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1970: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D · 1971: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1972: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1962-1965Base · V8.4261cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1962-1963Base · V8.3622cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1962-1963Base · L6.2360cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1962-1963Custom · L6.2786cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1962-1963Custom · L6.2360cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1962-1963S-22 · L6.2786cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1962-1963S-22 · L6.2360cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1963-1974Base · L6.3277cc
Notes: 1963: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1964: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1965: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1966: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1967: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1968: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1969: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1970: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D · 1971: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1972: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1973: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1974: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1963Custom · V8.3622cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1963Custom · V8.4261cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1963S-22 · V8.3622cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1963S-22 · V8.4261cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1964-1965202 · L6.3277cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1964-1965202 · L6.2786cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1964-1965202 · V8.4261cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1964-1965202 · V8.4727cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1964-1965202 · V8.6997cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1964-1965404 · V8.4261cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1964-1965404 · L6.2786cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1964-1965404 · V8.4727cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1964-1965404 · L6.3277cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1964-1968Base · V8.4727cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1964-1969Base · V8.6997cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1966-1970Base · V8.6391cc
Notes: 1966: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1967: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1968: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1969: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1970: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
1968-1969Base · V8.7014cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1968Base · L6.3278cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1969-1970Base · V8.5752cc
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
1969Base · V8.5753cc
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
1969Base · L6.4098cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1969-1974Base · L6.4097cc
Notes: 1969: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1970: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D · 1971: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1972: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1973: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1974: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970Base · V8.7030cc
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
1971-1974Base · L6.3278cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1971-1974Base · L6.4098cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-

Mercury Cougar17 fits

1967-1968Base · V8.4727cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1967-1970Base · V8.6391cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1967-1970XR-7 · V8.6391cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1967-1968XR-7 · V8.4727cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1968-1970Base · V8.7014cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1968Base · V8.6997cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1968XR-7 · V8.6997cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1968-1970XR-7 · V8.7014cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1969-1970Base · V8.5753cc
Notes: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910
1969-1970Base · V8.5752cc
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
1969-1970Boss 429 · V8.7030cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1969-1970Cobra Jet · V8.7014cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1969-1970XR-7 · V8.5753cc
Notes: 1969: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1970: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910
1969-1970XR-7 · V8.5752cc
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
1970Base · V8.7030cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970Cobra Jet · V8.7030cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
1970XR-7 · V8.7030cc
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-

Unknown —86 fits

—
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter
—
Notes: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910
—
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
—
Notes: 1975: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D · 1976: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1977: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910 · 1978: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
—
Notes: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910
—
Notes: 1971: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1972: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1973: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1974: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1975: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter · 1976: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter · 1977: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
—
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter
—
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
—
Notes: 1972: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1973: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1974: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1975: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter · 1976: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter
—
Notes: 1972: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1973: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1974: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1975: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
—
Notes: 1974: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1975: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter
—
Notes: 1973: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1974: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1975: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1976: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter
—
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
—
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
—
Notes: 1972: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1973: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1974: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1975: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D · 1976: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
—
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
—
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
—
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
—
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
—
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
—
Notes: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910
—
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
—
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
—
Notes: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910
—
Notes: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910
—
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
—
Notes: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910
—
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
—
Notes: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910
—
Notes: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910
—
Notes: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910
—
Notes: Ford 8 in.; 4 Spring Race Design; 31 Spline; Requires Trac-Loc Bolts/ Yukon Master Overhaul Kit with LM102949/ LM102910
—
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
—
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
—
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
—
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
—
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
—
Notes: 1966: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1967: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
—
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
—
Notes: 1965: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1966: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1967: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
—
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
—
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
—
Notes: 1974: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D · 1975: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter · 1976: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter · 1977: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter · 1978: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter · 1979: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter · 1980: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter
—
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter
—
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
—
Notes: 1976: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1977: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter · 1978: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter · 1979: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter
—
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter
—
Notes: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-
—
Notes: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D
—
Notes: 1967: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D · 1968: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1969: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 8 in.; 4 Spring Race D · 1970: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1971: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1972: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1973: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1974: Yukon Dura Grip; Ford 8 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac- · 1975: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter · 1976: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter · 1977: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter · 1978: Ford 8 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter
+ 36 additional fitments not shown

Yukon Gear Trac-Loc For Ford 8in With 31 Spline Axles. Aggressive Design Limited Slip Unit

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Yukon Gear Trac-Loc For Ford 8in With 31 Spline Axles. Aggressive Design Limited Slip Unit

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Yukon Gear Trac-Loc For Ford 8in With 31 Spline Axles. Aggressive Design Limited Slip Unit

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Yukon Gear Trac-Loc For Ford 8in With 31 Spline Axles. Aggressive Design Limited Slip Unit

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