7.500" Chromoly Hardened Steel 5/16 +0.080" Wall One Piece Pushrods (16/Set) Although the GM heads are

Although the GM heads are good pieces

For performance ball joints from a name you can trust

bringing both style and practicality to your daily routines

the tip of the valve stem is subjected to a tremendous pounding

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

7.500" Chromoly Hardened Steel 5/16 +0.080" Wall One Piece Pushrods (16/Set) Although the GM heads areGet 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.