Description
New replacement Whipple 2.9L 175FF G4 Supercharger head unit assembly for a Hemi 6.4L applications. This supercharger is brand new, and in stock.
Features the following:
- Comes with bypass valve, lower discharge mounting plate and supercharger oil.
- Recommended maximum HP range is around 950HP.
- READY TO GO!!
Trade your old, working or non-working unit for cash back!

Kenne Bell/Opcon-Autorotor 1.5L OA-3150 SR4 Supercharger Head Unit
Replacement drive snout pulley nut
Head unit rebuild kit for OA-3133, OA-3150 for G1 models.
Permatex Anaerobic Gasket Maker 518 