7.950" Chromoly Hardened Steel 5/16 +0.080" Wall One Piece Pushrods (16/Set) 562" (40mm) axle shaft

562" (40mm) axle shaft

this turnkey engine delivers modern usability with vintage legend

or better known to mechanics as the IAC

and a removable center section for cam adjustment or replacement

7.950" Chromoly Hardened Steel 5/16 +0.080" Wall One Piece Pushrods (16/Set) 562" (40mm) axle shaftGet 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.