Celebrity, Citation II, OHV, 8 Valves, FI, Naturally Aspirated, Gas, No SMOG in Head, Groove in Rear Main | Head

S, T Series (Pickup, Blazer), OHV, 8 Valves, FI, Naturally Aspirated, Gas, With Roller Cam, Block #579, Head #767, 373,

Celebrity, OHV, 8 Valves, FI, Naturally Aspirated, Gas, Roller Cam | Head Cast #: 373, 496, 767 | Block Cast

Astro, S, T Series (Pickup, Blazer), OHV, 8 Valves, FI, Naturally Aspirated, Gas, Roller Cam, L/S Starter, Check Head Cast

Astro, LLV (Post Office Vehicles), S, T Series (Pickup, Blazer), OHV, 8 Valves, FI, Naturally Aspirated, Gas, Roller Cam |

Celebrity, OHV, 8 Valves, FI, Naturally Aspirated, Gas, With Roller Cam & Balance Shaft, Trigger Ignition | Head Cast #:

Lumina, OHV, 8 Valves, FI, Naturally Aspirated, Gas, Roller Cam Chain Driven, Trigger Fire Ignition, Balance Shaft | Head Cast

LLV (Post Office Vehicles), S, T Series (Pickup, Blazer), OHV, 8 Valves, FI, Naturally Aspirated, Gas, Includes Valve Cover, T/C