Ford 429 460 Head Build Kit - Race Mechanical Roller Tappet These can be used on

These can be used on std or aftermarket plenum manifolds

They have injector bosses precisely positioned and machined for excellent fuel spray patterns and maximum power

Step up to the high-rpm power of an open plenum with Speedmaster HiRise intake manifolds

making it a strong upgrade for performance builds

and you can choose between plain polished

Ford 429 460 Head Build Kit - Race Mechanical Roller Tappet These can be used onSpeedmaster 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