1960-1967Base · V8.6286cc
Notes: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i
1961-1964Base · V8.6769cc
Notes: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ May Require Additional Pushrod Ho
1962-1964Sport · V8.6769cc
Notes: 1962: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i · 1963: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i · 1964: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ May Require Additional Pushrod Ho
1962-1971Sport · V8.6286cc
Notes: 1962: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ May Require Additional Pushrod Ho · 1963: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ May Require Additional Pushrod Ho · 1964: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i · 1965: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ May Require Additional Pushrod Ho · 1966: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ May Require Additional Pushrod Ho · 1967: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ May Require Additional Pushrod Ho · 1968: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i
1963-1965Base · V8.6981cc
Notes: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i
1963-1965Sport · V8.6981cc
Notes: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i
1966-1967Base · V8.7211cc
Notes: 1966: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No · 1967: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No · 1975: Complete; 210cc/70cc Port Vol.; 400-550HP; Standard Exh. Port; 75cc Chamber Vol; 2.14 in. Intake/1.81 Exhaust Valve; Pai · 1977: Complete; 210cc/70cc Port Vol.; 400-550HP; Standard Exh. Port; 75cc Chamber Vol; 2.14 in. Intake/1.81 Exhaust Valve; Pai · 1978: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i
1966-1971Sport · V8.7211cc
Notes: 1966: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i · 1967: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i · 1968: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No · 1969: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i · 1970: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No · 1971: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i
1966VIP · V8.7211cc
Notes: 1966: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i · 1968: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No · 1969: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No
1966VIP · V8.6286cc
Notes: 1966: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i · 1968: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ May Require Additional Pushrod Ho · 1969: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i
1968Custom Suburban · V8.7211cc
Notes: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i
1968Custom Suburban · V8.6286cc
Notes: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ May Require Additional Pushrod Ho
1968-1971I Base · V8.6286cc
Notes: 1968: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ May Require Additional Pushrod Ho · 1969: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i · 1970: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ May Require Additional Pushrod Ho · 1971: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ May Require Additional Pushrod Ho
1968-1974I Base · V8.7211cc
Notes: 1968: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i · 1969: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No · 1970: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No · 1971: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No · 1972: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No
1968-1971II Base · V8.6286cc
Notes: 1968: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i · 1969: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i · 1970: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i · 1971: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ May Require Additional Pushrod Ho
1968-1974II Base · V8.7211cc
Notes: 1968: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i · 1969: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No · 1970: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No · 1971: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No · 1972: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No
1968-1969II Custom Suburban · V8.7211cc
Notes: 1968: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No · 1969: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No · 1973: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i
1968-1969II Custom Suburban · V8.6286cc
Notes: 1968: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i · 1969: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ May Require Additional Pushrod Ho
1968-1974III Base · V8.7211cc
Notes: 1968: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i · 1969: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No · 1970: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No · 1971: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No · 1972: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No
1968-1971III Base · V8.6286cc
Notes: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i
1968-1969III Sport Suburban · V8.6286cc
Notes: 1968: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i · 1969: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ May Require Additional Pushrod Ho
1968-1969III Sport Suburban · V8.7211cc
Notes: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i
1968Sport Suburban · V8.6286cc
Notes: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ May Require Additional Pushrod Ho
1968Sport Suburban · V8.7211cc
Notes: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i
1968Suburban · V8.6286cc
Notes: 1968: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ May Require Additional Pushrod Ho · 1970: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i · 1971: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i
1968Suburban · V8.7211cc
Notes: 1968: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i · 1970: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No · 1971: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No · 1972: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No · 1973: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i
1968-1969VIP · V8.6286cc
Notes: 1966: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i · 1968: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ May Require Additional Pushrod Ho · 1969: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i
1968-1969VIP · V8.7211cc
Notes: 1966: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i · 1968: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No · 1969: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No
1969I Suburban · V8.6286cc
Notes: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ May Require Additional Pushrod Ho
1969I Suburban · V8.7211cc
Notes: 1969: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No · 1971: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i · 1974: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No
1970-1974Custom Suburban · V8.7211cc
Notes: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i
1970-1974Custom Suburban · V8.7212cc
Notes: Features Angle Plug~ Designed For The Engine Swap Market~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Adv
1970-1971Custom Suburban · V8.6286cc
Notes: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ May Require Additional Pushrod Ho
1970Gran Coupe · V8.7211cc
Notes: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No
1970Gran Coupe · V8.7212cc
Notes: Features Angle Plug~ Designed For The Engine Swap Market~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Adv
1970GT · V8.7211cc
Notes: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No
1970GT · V8.7212cc
Notes: Features Angle Plug~ Designed For The Engine Swap Market~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Adv
1970-1973I Base · V8.7212cc
Notes: Features Angle Plug~ Designed For The Engine Swap Market~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Adv
1970-1974II Base · V8.7212cc
Notes: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No
1970-1974III Base · V8.7212cc
Notes: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No
1970S-23 · V8.7212cc
Notes: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No
1970S-23 · V8.7211cc
Notes: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No
1970S-23 · V8.6286cc
Notes: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i
1970-1971Sport · V8.7212cc
Notes: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No
1970-1971Sport GT · V8.7211cc
Notes: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i
1970-1971Sport GT · V8.7212cc
Notes: 1970: Features Angle Plug~ Designed For The Engine Swap Market~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Adv · 1971: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No
1970-1974Sport Suburban · V8.7212cc
Notes: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ Vacuum Advance Distributor May No
1970-1974Sport Suburban · V8.7211cc
Notes: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i
1970-1971Sport Suburban · V8.6286cc
Notes: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ May Require Additional Pushrod Ho
1970-1971Suburban · V8.6286cc
Notes: 1968: Features Angle Plug~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles~ May Require Additional Pushrod Ho · 1970: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i · 1971: Will Need Final Sizing~ Require 14mmx3/4 in. Reach Flat Gasket Spark Plug w/Heat Range For Vehicle~ Deck Thickness 5/8 i
- + 56 additional fitments not shown