![Chevy SBC 350 Straight Cylinder Head Top End Engine Combo Kit [Solid/Mechanical Flat Tappet] Use the stock Quadra-Jet carb](https://cdn.shopify.com/s/files/1/0762/0316/3867/files/1-435-002.jpg?v=1784624410)
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Use the stock Quadra-Jet carb or 500-650 cfm vacuum secondary carburetor
Speedmaster CNC ported cylinder heads are machined on dedicated 5-axis CNC machines to ensure accuracy and better flow
Pontiac Firebird
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
Chevy SBC 350 Straight Cylinder Head Top End Engine Combo Kit [Solid/Mechanical Flat Tappet] Use the stock Quadra-Jet carbDon'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.
