8.800" Chromoly Heat-Treated 3/8" 0.080" Wall DNA® One-Piece Pushrods Speedmaster brake boosters are the

Speedmaster brake boosters are the perfect addition to your street rod or custom application

The lever will work with all the common competition shifters

looks beautiful when you pop the bonnet

They feature larger radius stud fillets for extra strength

These heavy-duty bearing retainer plates are precision-engineered and manufactured out of heavier steel than stock to ensure that they do their job

8.800" Chromoly Heat-Treated 3/8" 0.080" Wall DNA® One-Piece Pushrods Speedmaster brake boosters are 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.