JB Performance 6 rib pulley for a Magnuson Supercharger TVS2300 kits mounted to a Dodge 5.7L and 6.1L! The smallest pulley that can fit the hub is 2.531″.
Includes 4 mounting bolts as originals do not clear pulley edge. JB Performance pulley are made with the correct belt tooling for long belt life. Also made from steel for less belt slip and long pulley life.