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Suggested Retail: $3,513.95
Your Price: $3,161.95

Small Block Chevrolet – 142 Series

142 Pro-Street Supercharger Kit

PART #: 6543-1

UPC #: 090127606919

Emission Control Number 3

Weiand Pro Street Supercharger kits are engineered to give you a 25% to 40% gain in power – while maintaining outstanding streetability. All Weiand blowers feature 100% new parts (no remanufactured components), including new thick–wall cases and rotors to eliminate high–RPM flex.
Long Nose 6–Rib Drive Belt Vortec (L31 Heads) Universal Kit Polished Finish

Installation Notes
Designed for use with G.M. Vortec and Fast Burn Cylinder heads. Compatable with long and short water pump installations. This Supercharger kit will clear GM large cap HEI distributors.

  • Non PTFE rotors
  • Long Nose
  • 6 Rib Pulley Drive
  • 6" Lower Pulley
  • 3.05" Upper Pulley
  • 100% tested
  • 25-40% Gain Over Stock

Shipping Dimensions
L 28.000 in. x W 11.500 in. x H 13.750 in.
Weight 66.000 lb.

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