Mopar Chrysler BB 383 440 Head Build Kit - Hydraulic Roller Tappet Manifolds are cast from steel

Manifolds are cast from steel molds

Don't spend hours figuring out which pieces and parts you need to get what you want from your engine

and corrosion-treated

The Speedmaster LowRise Manifolds are our lowest profile manifold and is also the only one that is street legal on pollution controlled vehicles

and return line fittings

Mopar Chrysler BB 383 440 Head Build Kit - Hydraulic Roller Tappet Manifolds are cast from steelSpeedmaster 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