Description
ProCharger Impeller Cone Spacer. This is only used on P1SC when upgrading from a straight blade impeller to a JB Performance billet D1/D1SC impeller. This is used to help better center the cone on the impeller. It will be loose fit as the piece cannot be press fit if the unit is serviced and has a stuck impeller.
Not pictured, but also included is a longer impeller cone bolt to support this modification. Please use locktite on this bolt.

Replacement 1.75" brass butterfly plate kit
Bypass valve vacuum actuator 764 VA764A
Extended drive snout rebuild kit fits many M and TVS Series
Timing hub assembly for direct drive
Bosch Intercooler Pump
Full rebuild kit fits Pro Charger F1 and F2 series superchargers
2X Pulley Keys
Replacement front seal
Stainless case perimeter bolt 