7.200" Chromoly Heat-Treated 5/16" 0.080" Wall DNA® One-Piece Pushrods forged from mild steel for

forged from mild steel for ease of welding then fully machined on CNC equipment

making it a strong upgrade for performance builds

Every Speedmaster flexplate will withstand the extreme power and rpm of your performance application

Impala and Buick Roadmaster

Speedmaster has already done the work for you

7.200" Chromoly Heat-Treated 5/16" 0.080" Wall DNA® One-Piece Pushrods forged from mild steel forGet 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.