7.900" Chromoly Hardened Steel 3/8 +0.080" Wall One Piece Pushrods (8pcs) The shifters have stamped components

The shifters have stamped components to ensure smooth

thus reducing the transmission temperatures for optimum performance

These Speedmaster 8-71 and 6-71 supercharger manifolds are aluminum constructed and suitable for competition or street use

except stock equipped EGR

Speedmaster machined aluminum water pump pulley nose cones are offered straight off of the mill without polishing for a gorgeous matte finish

7.900" Chromoly Hardened Steel 3/8 +0.080" Wall One Piece Pushrods (8pcs) The shifters have stamped componentsGet 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.