Billet Aluminum Adapters for Hellcat Supercharger to LS Rectangular Port Engines The actuator is a proven

The actuator is a proven and reliable Delco unit used on many other OEMs

designed for cathedral port heads and optimized for maximum performance

This is version 1 of our highly sought after Hellcat supercharger bypass valve

AC Delco vacuum actuator

and reliable performance gains

Billet Aluminum Adapters for Hellcat Supercharger to LS Rectangular Port Engines The actuator is a provenBolt your newly acquired Dodge Hellcat supercharger to the LS rectangular port engine of your choice using these adapters. NOT designed for LT engines. These adapters center the supercharger over the engine to ensure equal length ports left to right and near equal length front to rear. Sealing to the supercharger and to the heads is accomplished with the included hi temp o rings. These o rings fit tightly into specially machined grooves so you won't