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Speedmaster now offers heavy duty race shifter cables to suit the popular B&M and Hurst transmissions
The Speedmaster Turbo 400 TH400 Aluminum Competition Transmission is engineered for extreme performance applications
Pop-Off plates are designed to release the high pressure that builds up inside of the engine to prevent damaging or cracking your supercharger components
Manufactured with lightweight aluminum technology
7.950" Chromoly Heat-Treated 5/16" 0.080" Wall DNA® One-Piece Pushrods Speedmaster now offers heavy dutyGet 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.
