Litens heavy duty 2.72 pulley upgrade. Using the OEM design developed specifically by Litens this pulley will reduce stress and associated wear on your supercharger's bearings and rotors.

Kit Includes:
1 - 2.72" Litens Supercharger Pulley
1 - End Cap (dust/tamper shield)
1 - 17mm Install Tool
1 - HD Belt

This pulley makes approximately 15 TO 16 PSI on Hellcat and Trackhawk Superchargers and 20 PSI on Demon and RedEye Superchargers at sea level. This pulley kit does require use of larger fuel injectors and custom engine tuning.

Note: Pinning of the crankshaft pulley is not believed to be required with use of this pulley but no liability is assumed or implied by CJR PERFORMANCE, Inc. due to any damage that may occur due to unpinned cranks.

Warranty: 1 Year manufacturer parts warranty against materials and manufacturing defects from date of purchase.