ATI Super Damper Crank Pulleys - OEM or +3psi (SRT) Available in OEM diameter or 10% overdriven (increased diameter) for a +3psi increase in boost. OEM: ATI Damper - 8.184in - Aluminum - 6/10 Grv - 2015+ Dodge Hellcat - 6.2L - OEM Drive Sizes - 3... MSRP: Was: Now: $513.82 - $554.73 Choose Options
