8-Rib Super Charger Pulley Black 3.500″ by Whipple 

5 Star Tuning is proud to offer the best Super Charger Pulleys on the market!

Every Whipple Supercharger pulley is made of 6061-T6 billet aluminum and anodized for wear and environmental protection. Each pulley is engraved with the running diameter size and state-of-the-art lightweight pockets to lower reciprocating mass as well as a guard feature to help unwanted belt wandering during hard running. The dimension of each supercharger pulley is based on the running diameter.

Additional Product Details:

  • The standard finish is hard-coated black anodized.
  • A general rule of thumb is every .125″ of pulley change is 1 psi of boost.
  • There are no returns or exchanges for used pulleys.
  • Whipple Supercharger pulleys are specific to the application. Do not order this pulley for a different application.

SKU: SCP-83500-4

Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm