Weiand 6-71 Supercharger Kit - Polished

Chevy Small Block (1955-86), 6-71 Street Supercharger 1/2" Pitch Drive Belt Polished Finish

PART# 7482P

Not Available Online

  • Part # 7482P is no longer available and is superceded by Part # 7582P
  • CNC machined case and rotors
  • Matched gear sets for precise rotor alignment
  • 100% tested
  • 34 Tooth Lower Pulley
  • 38 Tooth Upper Pulley
  • 11% underdrive
Blower Size6-71
Emission Code3
EngineChevy Small Block V8
Product TypeSupercharger
Supercharger Drive Pulley1/2 Inch Pitch
Requires small cap distributor to clear supercharger housing. Requires short water pump and accesory brackets for installation. Works with one or two accesory belts. It is highly recommended to use a steel SFI approved blower balancer and a double keyed crank.With the pulleys supplied this kit will make 11-12 Psi boost on a 350 Engine. The Lowest boost you can make with the pulleys we offer is 9 Psi
7476PWeiand 6-71 Supercharger Case Assembly - Satin
7136PWeiand 6-71/8-71 Supercharger Intake Manifold
7024PWeiand 6-71/8-71 Supercharger Nose Drive Assembly - Polished
7067Weiand Supercharger Idler Pulley Bracket - 8mm - Satin
7027Weiand 6-71/8-71 Supercharger Idler Pulley
7077Weiand 6-71/8-71 Supercharger to Manifold Gasket

This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.

*Free Shipping & Handling only offered to the continental US on orders over $100.