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!

Gear Side Rotor Bearings
Whipple 175RF drive centering pins
Bypass valve assembly, left hand Whipple 1.55"
Bypass mounting bolts
Bypass actuator lever- right hand
Whipple vented pulley stud nut, rotor nut, 12 point ARP, 12mm 