7.500" Chromoly Hardened Steel 5/16 +0.080" Wall One Piece Pushrods (16/Set) This manifold will typically produce

This manifold will typically produce more power than any similar competitive manifold due to larger ports and runners

increases valve train life dramatically

where dynamic flow and rock-steady pressure control are desired

Speedmaster aluminum timing covers offer a strong

and quality components are combined into a precision-machined compact package

7.500" Chromoly Hardened Steel 5/16 +0.080" Wall One Piece Pushrods (16/Set) This manifold will typically produceGet all of the performance that your engine can produce with these durable pushrods designed especially for high lift cams. Speedmaster pushrods are available in both 5 16 in. and 3 8 in. diameters. They feature . 080 in. wall thickness and are formed from 4130 chromoly steel. These one piece Speedmaster pushrods are heat treated for use with guideplates.