Chevy BBC 454 Head Build Kit - Hydraulic Roller Tappet making it a strong upgrade

making it a strong upgrade for performance builds

all components are hand fit and assembled in USA for the ultimate in precision fit and finish

Ideal for vehicles with a long water pump and Type 2 power steering pump

These can be used on std or aftermarket plenum manifolds

Chevy BBC 454 Head Build Kit - Hydraulic Roller Tappet making it a strong upgradeSpeedmaster 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