Chevy BBC 454 Head Build Kit - Hydraulic Flat Tappet Speedmaster CNC ported cylinder heads

Speedmaster CNC ported cylinder heads are machined on dedicated 5-axis CNC machines to ensure accuracy and better flow

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

Built for performance

Speedmasterª & FAST line of EFI systems are all you need when deciding to upgrade your engine to modern electronic fuel injection

it provides efficient high water flow and reliable performance

Chevy BBC 454 Head Build Kit - Hydraulic Flat Tappet Speedmaster CNC ported cylinder headsSpeedmaster 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