Description
Full rebuild kit for XB1A superchargers.
Includes the following:
- Quantity 1 SKF Viton front seal.
- Quantity 2 SKF input shaft bearings.
- Quantity 2 GMN Precision matched set of output shaft bearings that include the correct load, size, heat, and speed range.
- Quantity 1 JB Performance dual spring lip, PTFE seal. Requires special tools for correct installation. Damage to seal during installation will result in seal failure.

JB Performance Supercharger Oil with Stage 3 Technology 8 ounce bottle.
NEW B&M, Holley, Weiand Front Gear Cover G3- Satin Finish
Replacement bypass needle bearing set
3.38" Whipple 10 rib Mercruiser 500EFI supercharger pulley
Powerdyne input shaft and cog assembly 