Differential Pinion Nut
Fits Rear; 4WD; GM 8.5 in.; Pinion Shaft Nut; 7/8-14 threador Rear; GM 9.5 in.; 14 bolt cover; Pinion Shaft Nut; 7/8-14 threador Front; 4WD; GM 8.25 in.; IFS; Pinion Shaft Nut; 7/8-14 threador Rear; GM 8.6 in.; Pinion Shaft Nut; 7/8-14 thread