Description

10 rib Whipple Supercharger Pulleys for standard offset, 4 bolt. These only have confirmed offsets for Whipple Supercharger kits.

Made available in sizes 2.75″-4″.

Confirmed:

07-14 Shelby GT500 2.9L 175AX, 3.4L 210AX, and 4.0L 245AX Whipple Supercharger Kits.