9.350" Chromoly Hardened Steel 3/8 +0.080" Wall One Piece Pushrods (8pcs) flush-machined set screws for proper

flush-machined set screws for proper contact on the studs

Speedmaster rocker arm adjusting nuts are high-quality polylocks designed for full roller rocker arms

forged from mild steel for ease of welding then fully machined on CNC equipment

These Speedmaster aluminum pulleys are made from a 356 aluminum alloy that is heat-treated to T-6 specs

These Speedmaster connecting rod bearings are just what you need to freshen up your engine

9.350" Chromoly Hardened Steel 3/8 +0.080" Wall One Piece Pushrods (8pcs) flush-machined set screws for properGet 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.