Product Description
Please choose your desired pulley ring size from the drop-down list below. All components are available separately, so once you have our pulley on your Hellcat, a boost change is as simple as changing the outer pulley drive ring. All boost level changes require the appropriate PCM revisions and the proper supercharger belt.
![GripTec V2 Hellcat/Demon Supercharger Pulley [RING ONLY] (2015+ Charger/Challenger Hellcat/Demon/Trackhawk)](https://cdn11.bigcommerce.com/s-twqiwkmph5/images/stencil/500x659/products/296/713/Griptec_Ring__11017.1604431505.JPG?c=1 "GripTec V2 Hellcat/Demon Supercharger Pulley [RING ONLY] (2015+ Charger/Challenger Hellcat/Demon/Trackhawk)")
