Description

Replacement aluminum JB Performance 3.5″/88mm 8 rib supercharger pulley for SMS 2.3L Superchargers mounted on Dodge 5.7L and 6.1L engines.

May fit SMS Mustangs. We suggest sending in your SMS Mustang pulley, so that we can compare offset.

Need a different size? Sizes not shown can be produced by request. The cost will $499.99 for a custom size. Contact us for more information.