Description
Replacement aluminum JB Performance 3.5″/88mm 8 rib supercharger pulley for SMS 570 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. A single, custom pulley will cost $499.99. If you wish to order more than 1 of the same size, the cost will drop. Contact us for more information.

