7.400" Chromoly Heat-Treated 5/16" 0.080" Wall DNA® One-Piece Pushrods This Speedmaster manual transmission is

This Speedmaster manual transmission is built with all brand new components and case

flush-machined set screws for proper contact on the studs

Speedmaster automatic transmission deep pans provide additional fluid capacity and cooling ability

short block engines are the solution to a hassle-free power build

as well as keep them in line

7.400" Chromoly Heat-Treated 5/16" 0.080" Wall DNA® One-Piece Pushrods This Speedmaster manual transmission isGet 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. They have a minimum wall thickness of . 080 in. to handle higher rpm, plus a black oxide finish.