Chevy BBC 454 Head Build Kit - Race Mechanical Roller Tappet Speedmasterª EFI systems give you

Speedmasterª EFI systems give you everything you need to add powerful and efficient fuel injection to your vehicle

Kits include: Fully assembled aluminum cylinder heads

Chevy Caprice

and header clearance

equal-distribution layout produces great midrange torque without compromising top-end power

Chevy BBC 454 Head Build Kit - Race Mechanical Roller Tappet Speedmasterª EFI systems give youSpeedmaster cylinder head valvetrain kits offer a comprehensive solution for revitalizing your engine's cylinder heads. These kits are expertly crafted to restore optimal performance and are tailored to match specific cylinder head configurations and camshaft profiles, ensuring a perfect fit and maximum efficiency. Whether you're overhauling an engine or looking to upgrade your vehicle's performance, these valvetrain kits provide all the necessary