Eaton Posi Performance Differential - GM 8.5" 10 Bolt, 1971-89 GM Passenger Car - 28 Spline, 1.20" Axle Diameter - 2.73 Ratio and Up GS240620 86 and newer blocks with Expansion Tank
USD375.50
USD407.50
Pay in 4 interest-free payments of $93.88 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Nov 13 - Nov 18