Whipple 05-10 GT Supercharger Pulley

Whipple 05-10 GT Supercharger Pulley

Want to add or lower the boost on your new Whipple W140ax?? Then you'll need one of these super high quality Whipple made supercharger pulleys.

16-psi Mustang pulley 2.625" 6-Rib Mustang SC pulley Black
14-psi Mustang pulley 2.875" 6-Rib Mustang SC pulley Black
12-psi Mustang pulley 3.125" 6-Rib Mustang SC pulley Black
10-psi Mustang pulley 3.375" 6-Rib Mustang SC pulley Black
8-psi Mustang pulley 3.625" 6-Rib Mustang SC pulley Black
6-psi Mustang pulley 3.875" 6-Rib Mustang SC pulley Black