8.450" Chromoly Hardened Steel 3/8 +0.080" Wall One Piece Pushrods (8pcs) Our dual plane big block

Our dual plane big block manifold is now available with rectangular ports

TheseSpeedmaster Ford front covers are direct replacements for your stock timing chain cover

and header clearance

The quality of these throttle bodies are better than others available today

6 rib serpentine pulley designed to increase grip

8.450" Chromoly Hardened Steel 3/8 +0.080" Wall One Piece Pushrods (8pcs) Our dual plane big blockGet 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.