Billet Aluminum Adapters for Hellcat Supercharger to LS Rectangular Port Engines and reliable performance gains

and reliable performance gains

These adapters bolt your Cadillac STS-V M122 supercharger to LS cathedral port engines

Compatible with truck accessory spacing – Shortened snout available upon request

AC Delco vacuum actuator

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

Billet Aluminum Adapters for Hellcat Supercharger to LS Rectangular Port Engines and reliable performance gainsBolt 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