8.500" Chromoly Heat-Treated 3/8" 0.080" Wall DNA® One-Piece Pushrods Will work with any Speedmaster

Will work with any Speedmaster or Speedmaster bellhousing

and drag racing

If you are looking for a manifold to use with your 8-71 or 6-71 supercharger

Speedmaster's air cleaners not only look great

Get all of the performance that your engine can produce with these durable pushrods designed especially for high-lift cams

8.500" Chromoly Heat-Treated 3/8" 0.080" Wall DNA® One-Piece Pushrods Will work with any SpeedmasterGet 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.