7.220" Chromoly Heat-Treated 5/16" 0.080" Wall DNA® One-Piece Pushrods valve timing

valve timing

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

They feature larger radius stud fillets for extra strength

and corrosion-treated

So can features such as full ball-bearing construction

7.220" Chromoly Heat-Treated 5/16" 0.080" Wall DNA® One-Piece Pushrods valve timingGet 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.