6-71 6/71 Roots Supercharger Blower - 3-Lobe Twisted Rotors [Polished] Achieve quicker and more consistent

Achieve quicker and more consistent reaction times with a replacement Transbrake Valve Body Release valve and spring

high-impact material that's heat-resistant

Our constant growing line of products now include these clutch forks for a variety of applications

and all accessory gaskets--everything for a complete engine rebuild

Replace your bent or rusty dipstick and tube with one of Speedmaster engine oil dipstick and tube kits

6-71 6/71 Roots Supercharger Blower - 3-Lobe Twisted Rotors [Polished] Achieve quicker and more consistentSpeedmaster 6 71 Street Supercharger's can give you 45 55 percent more power. They feature double pinned rotors (timed and clearanced after assembly), heavy duty front and rear bearing plate. We offer complete kits that included everything you including an intake manifold with a pop off valve relocated to the back. the rotor lenght is 380mm