Description
Whipple Supercharger Pulley, 8 rib, standard offset 4 bolt, 4.00″. DOES NOT FIT LIGHTNING.
- Fits 03-04 Ford Mustang Cobra 4.6L.
- Fits standard offset, 4 bolt, 8 rib conversions.
Includes pulley, 4 bolts, and directions.
Fitment note for Cobra: 3.75″ pulley and larger will not fit under a stock hood without a K member spacer kit.
Picture is representative of product.

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3.25", 8 rib, standard offset, 5 bolt Whipple Supercharger Pulley 