7.950" Chromoly Hardened Steel 5/16 +0.080" Wall One Piece Pushrods (16/Set) and a removable center section

and a removable center section for cam adjustment or replacement

this turnkey engine delivers modern usability with vintage legend

Speedmaster flexplates will withstand the extreme power and rpm of today's engines

solid steel construction

7.950" Chromoly Hardened Steel 5/16 +0.080" Wall One Piece Pushrods (16/Set) and a removable center sectionGet 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.