Chevy SBC 350 Straight Cylinder Head Top End Engine Combo Kit [Solid/Mechanical Flat Tappet] 1966-72 (1973 non-CA) passenger cars

1966-72 (1973 non-CA) passenger cars

The GM LS3 Modular Ram Air Intake Manifold was designed for high-performance applications where induction system height is not limited

Four corner water ports

Pontiac Firebird

Chevy SBC 350 Straight Cylinder Head Top End Engine Combo Kit [Solid/Mechanical Flat Tappet] 1966-72 (1973 non-CA) passenger carsDon't spend hours figuring out which pieces and parts you need to get what you want from your engine. Speedmaster has already done the work for you; our Top End engine kits will save you the time and hassle of mixing and matching components yourself. These kits are specifically designed to deliver the performance you want, at a better price than purchasing the parts separately.