7.220" Chromoly Hardened Steel 5/16 +0.080" Wall One Piece Pushrods (16/Set) Minor machining may be required

Minor machining may be required on some applications

measuring 102mm

Speedmaster axle stubs are machined from solid billet 4340 material

Speedmaster pinion depth shims allow you to seat your pinion gear perfectly

7.220" Chromoly Hardened Steel 5/16 +0.080" Wall One Piece Pushrods (16/Set) Minor machining may be requiredGet 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.