Supercharging drastically changes the performance of any engine. Trust the F150 experts at SPE to set your ride up exactly how you need it.
A new blower pulley is the quickest way to add performance to any supercharged vehicle. With years of R&D behind every pulley we make, SPE blower pulleys will not let you down, and they’re available for any need.
All our supercharger pulley upgrades offer a perfect match of belt grip and wear, essentially eliminating blower belt slip while extending belt life.
The Edelbrock 8-Rib 4-Bolt Blower Pulley upgrade is available in multiple sizes, 2.4, 2.5, 2.6, 2.7, 2.8 or 2.9.