USA Standard Master Overhaul kit for GM Chevy 55P and 55T differential

USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), threading locking compound, marking compound with brush and gasket.

Fits 1955-1964 GM passenger car and truck

Uses Koyo bearings and races

Uses Koyo bearings and races