Free Shipping On Orders Over $75. Details

Talk to a Mustang Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $6,000! Enter Daily >

Whipple 10-Rib Supercharger Pulley (07-14 GT500)

Item 102481
AmericanMuscle no longer carries the Whipple 10-Rib Supercharger Pulley (07-14 GT500). Please check out 2015-2021 Mustang Underdrive Pulleys for an updated selection.
Call a Mustang Enthusiast at 1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P

    Product Information

    Features, Description, Reviews, Q&A, Specs & Installation


    • Whipple 10-Rib Supercharger Pulley
    • 6061-T6 Billet Aluminum Construction
    • Black Anodized Finish
    • Engraved Running Diameter
    • Choose from (11) Pulley Sizes
    • Fits 07-14 GT500 Equipped w/ 2.9L, 3.4L or 4.0L Whipple SC


    Adjust Boost = More Power. A Whipple Supercharger 10-Rib Pulley will add additional boost to your Whipple Supercharged 2007-2014 Shelby GT500 for even more tire shredding power. You can order the Whipple Supercharger Pulley in your choice of sizes, spanning from 2.75" up to 4.00" for your 2.9L, 3.4L or 4.0L Whipple Supercharged Shelby.

    Superior Materials. CNC-machined from billet aluminum, the Whipple SC Pulley is hard-coat anodized in black for impressive good looks and to resist surface wear. There are no special tools required for this installation - they use the same allen head bolts that are utilized with the original pulley.

    Recommended Upgrade. To realize the full power potential that the Supercharger Pulley has to offer, AmericanMuscle recommends a Bama custom tune with a Mustang Handheld Tuner to reprogram the vehicles computer (ECU) for proper operation.

    Application. The Black Whipple Supercharger Pulley is specifically designed for use on the 2007-2014 Shelby GT500 Mustangs equipped with a 2.9L, 3.4L or 4.0L Whipple Supercharger ONLY. Please choose your pulley size from the options above.

    Please Note. A change of 0.125" in pulley diameter yields about 1 PSI change.


    CA Residents: WARNING: Cancer and Reproductive Harm -

    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (1) Supercharger Pulley

    Tech Specs


    Customer Reviews (6)

      Reviews of Whipple Engine products have an average rating of 5 out of 5

        Questions & Answers

        10 More Questions

            Related Mustang Categories