Pinion nut
Ratech : RAT1503
Article Number: RAT1503
8,2" 55-72, Corvette 63-79, GM 8,875" (12 bolt) passenger car, GM Truck 8,875" (12 bolt) Thread size 7/8"-16 (.875x16) Across the flats 1.125 Height .635- GMC3752901: Replaced
- PER181087: Replaced
- Make: Chevrolet
- Make: GM
- Make: GMC Truck