8.670" Chromoly Heat-Treated 5/16" 0.080" Wall DNA® One-Piece Pushrods don't forget to get the

don't forget to get the correct transmission yoke for your application

As the horsepower in your performance vehicle goes up so does the strength of the read end housing

and you can choose between plain polished

to increase flow for more performance

Permanent molds provide a tighter grain casting thereby reducing the occurrence of porosity which can mar the polished finish

8.670" Chromoly Heat-Treated 5/16" 0.080" Wall DNA® One-Piece Pushrods don't forget to get theGet 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.