8.650" Chromoly Heat-Treated 3/8" 0.080" Wall DNA® One-Piece Pushrods but they also lengthen valvetrain

but they also lengthen valvetrain component life and reduce wear and tear on valve stem tips

They feature extra-thick steel that's double-welded to the ring gear for added strength and anodized for corrosion resistance

The Speedmaster block is ready for the street racer or all-out racer with added strength and cubic inches

Designed with a drain plug for easy fluid inspection or transmission service without the mess of dropping a full pan of fluid

fuel rail set

8.650" Chromoly Heat-Treated 3/8" 0.080" Wall DNA® One-Piece Pushrods but they also lengthen valvetrainGet 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.