MOPAR Crankshaft Damper for 15-23 Demon, Challenger, Charger, Durango SRT Hellcat, Trackhawk & TRX- 53010831AD SmoothBoost Boost Controller Kit for Kenne Bell Superchargers Whipple 03-06 GM Truck 6.0L SC Kit / Intercooled / 3.625" SCP / W140AX# MOPAR Cylinder Head Right Hand for 11-23 6.4L - 68280510AD Whipple 07-13 GM Truck 4.8L S