Description
OEM ATI Pro Charger Stock replacement COUNTER-CLOCKWISE billet impeller for Pro Charger P1SC-1.
Direct Fit for the following ProCharger Superchargers:
- ProCharger P1SC-1
Comparisons:
P1SC-1 stock impeller:
- 1200 CFM.
- 825 HP.
- 65,000 maximum RPM.
- Balanced by grinding, clipping, sanding, drilling.
- Weight: 11.2 ounces.

Replacement Idler bearings for select applications
Full rebuild kit fits Pro Charger P1SC, D1SC, P1SC-1, P1SC-2
Full rebuild kit Gen 2 Vortech V2, V3, Novi 1220, 1500, 2200
Input shaft wave washer 52mm
SERVICE: Paxton Supercharger Remanufacture / Rebuild
JB Performance billet impeller wheel CCW fits ATI ProCharger P1SC-1
Impeller mounting bolt 