1968Custom Suburban · V8.7211cc
Notes: 1968: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1970: Hyd.; Off-Idle-5500rpm; Adv. Dur. 270deg. Int./280deg. Exh.; Valve Lift 0.420 Int./0.442 Exh.;Engines Transplanted Into · 1971: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1972: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1973: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1974: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1968Custom Suburban · V8.6286cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1968-1971I Base · V8.6286cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1968-1974I Base · V8.7211cc
Notes: 1968: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1969: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1970: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1971: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1972: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1973: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1974: Off-Idle to 5500rpm Lobe Seps 112 Deg Lift at Valve Int/Exh 0.420/0.442 in. Intake Center Line 107 Deg Idle Vacuum at 10
1968-1974II Base · V8.7211cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1968-1971II Base · V8.6286cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1968-1969II Custom Suburban · V8.6286cc
Notes: Off-Idle to 5500rpm Lobe Seps 112 Deg Lift at Valve Int/Exh 0.420/0.442 in. Intake Center Line 107 Deg Idle Vacuum at 10
1968-1969II Custom Suburban · V8.7211cc
Notes: Off-Idle to 5500rpm Lobe Seps 112 Deg Lift at Valve Int/Exh 0.420/0.442 in. Intake Center Line 107 Deg Idle Vacuum at 10
1968-1971III Base · V8.6286cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1968-1974III Base · V8.7211cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1968-1969III Sport Suburban · V8.6286cc
Notes: 1968: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1969: Off-Idle to 5500rpm Lobe Seps 112 Deg Lift at Valve Int/Exh 0.420/0.442 in. Intake Center Line 107 Deg Idle Vacuum at 10
1968-1969III Sport Suburban · V8.7211cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1968-1971Sport · V8.7211cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1968-1971Sport · V8.6286cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1968Sport Suburban · V8.6286cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1968Sport Suburban · V8.7211cc
Notes: 1968: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1970: Hyd.; Off-Idle-5500rpm; Adv. Dur. 270deg. Int./280deg. Exh.; Valve Lift 0.420 Int./0.442 Exh.;Engines Transplanted Into · 1971: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1972: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1973: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1974: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1968Suburban · V8.7211cc
Notes: 1968: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1970: Hyd.; Off-Idle-5500rpm; Adv. Dur. 270deg. Int./280deg. Exh.; Valve Lift 0.420 Int./0.442 Exh.;Engines Transplanted Into · 1971: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1972: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1973: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1974: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1968Suburban · V8.6286cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1968-1969VIP · V8.6286cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1968-1969VIP · V8.7211cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1969I Suburban · V8.7211cc
Notes: Off-Idle to 5500rpm Lobe Seps 112 Deg Lift at Valve Int/Exh 0.420/0.442 in. Intake Center Line 107 Deg Idle Vacuum at 10
1969I Suburban · V8.6286cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1970-1974Custom Suburban · V8.7211cc
Notes: 1968: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1970: Hyd.; Off-Idle-5500rpm; Adv. Dur. 270deg. Int./280deg. Exh.; Valve Lift 0.420 Int./0.442 Exh.;Engines Transplanted Into · 1971: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1972: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1973: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1974: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1970-1971Custom Suburban · V8.6286cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1970-1974Custom Suburban · V8.7212cc
Notes: 1970: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1971: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1972: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1973: Hyd.; Off-Idle-5500rpm; Adv. Dur. 270deg. Int./280deg. Exh.; Valve Lift 0.420 Int./0.442 Exh.;Engines Transplanted Into · 1974: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1970Gran Coupe · V8.7211cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1970Gran Coupe · V8.7212cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1970GT · V8.7212cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1970GT · V8.7211cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1970-1973I Base · V8.7212cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1970-1974II Base · V8.7212cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1970-1974III Base · V8.7212cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1970S-23 · V8.7212cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1970S-23 · V8.7211cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1970S-23 · V8.6286cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1970-1971Sport · V8.7212cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1970-1971Sport GT · V8.7212cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1970-1971Sport GT · V8.7211cc
Notes: 1970: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1971: Off-Idle to 5500rpm Lobe Seps 112 Deg Lift at Valve Int/Exh 0.420/0.442 in. Intake Center Line 107 Deg Idle Vacuum at 10
1970-1974Sport Suburban · V8.7212cc
Notes: 1970: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1971: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1972: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1973: Hyd.; Off-Idle-5500rpm; Adv. Dur. 270deg. Int./280deg. Exh.; Valve Lift 0.420 Int./0.442 Exh.;Engines Transplanted Into · 1974: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1970-1974Sport Suburban · V8.7211cc
Notes: 1968: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1970: Hyd.; Off-Idle-5500rpm; Adv. Dur. 270deg. Int./280deg. Exh.; Valve Lift 0.420 Int./0.442 Exh.;Engines Transplanted Into · 1971: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1972: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1973: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1974: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1970-1971Sport Suburban · V8.6286cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1970-1971Suburban · V8.6286cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1970-1973Suburban · V8.7212cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1970-1974Suburban · V8.7211cc
Notes: 1968: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1970: Hyd.; Off-Idle-5500rpm; Adv. Dur. 270deg. Int./280deg. Exh.; Valve Lift 0.420 Int./0.442 Exh.;Engines Transplanted Into · 1971: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1972: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1973: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1974: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1971Custom · V8.7211cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1971Custom · V8.7212cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1971I Suburban · V8.7211cc
Notes: Off-Idle to 5500rpm Lobe Seps 112 Deg Lift at Valve Int/Exh 0.420/0.442 in. Intake Center Line 107 Deg Idle Vacuum at 10
1971I Suburban · V8.6286cc
Notes: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg;
1972-1974Custom Suburban · V8.5211cc
Notes: Off-Idle to 5500rpm Lobe Seps 112 Deg Lift at Valve Int/Exh 0.420/0.442 in. Intake Center Line 107 Deg Idle Vacuum at 10
1972-1974Custom Suburban · V8.6556cc
Notes: 1972: Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Exh 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 112 Deg; · 1973: Off-Idle to 5500rpm Lobe Seps 112 Deg Lift at Valve Int/Exh 0.420/0.442 in. Intake Center Line 107 Deg Idle Vacuum at 10 · 1974: Off-Idle to 5500rpm Lobe Seps 112 Deg Lift at Valve Int/Exh 0.420/0.442 in. Intake Center Line 107 Deg Idle Vacuum at 10
- + 47 additional fitments not shown