Whipple SC 6-rib Pulleys - 2011-2019 F150 5.0L, 6.2L
- Made of 6061-T6 billet aluminum and anodizied for wear and envoirnmental protection.
- Engraved with the running diameter size.
- State-of-the-art light weight pockets to lower recipocating mass as well as a guard feature to help unwanted belt wandering.
- Hard coated black anodizied.
- Dimension of each supercharger pulley is based off of the running diameter.
*A general rule of thumb is every .125" of pulley change is 1psi 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.
Boost guideline. (If not sure we would be glad to help spec you the correct pulley size)