GMC C15/C1500 Pickup / C25/C2500 Pickup / C35/C3500 Pickup / K35/K3500 Pickup 6.6L With Big Block Engine 1970, 6-71 Street Supercharger Kit by Weiand®. Weiand Pro-Street superchargers represent a significant leap in technology for obtaining substantial performance gains, while maintaining drive ability and reliability.
Fitment notes: This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.
|3" Gilmer Drive Belt|
|8.5% Underdriven Drive Ratio w/ Included Pulley Set|
|Instant, full-time power every time you hit the throttle|
|Substantially increases torque|
- Develop 550 Plus Horsepower
- Full Time Power Everytime You Hit The Gas Pedal
- Increases Torque For Heavy Boats/Pulling Skiers
- Maximum Visual Appeal
Innovation is what launched the Weiand Company® and keeps it going today. Weiand Company is no stranger to performance aftermarket, it's a pioneer in the development and manufacture of the first ever aluminum intake and since the 1930s it has been building superior parts to help street and strip gearheads, marine customers and speed fanatics make more power they have to get more air into the engine. This has made Weiand Company a brand of choice. In response to a need for better manifold technology, Weiand Company has made premium intake manifolds and superchargers that reflect its out-of-the-box thinking in design and engineering, resulting in improved efficiency, performance and lifespan.