GM 8.5" 10-Bolt. Ring and pinion Installation Kits in-clude cover gasket, ring gear bolts and washers, crush sleeve, gear marking compound, pinion and carrier bear-ings, pinion and carrier shims, pinion nut and washer, pinion seal, thread locking compound, and silicone sealer. Mega Kits include the same compo-nents as the Installation Kits with the addition of axle seals and axle bearings to perform a comprehensive differential rebuild.
- Differential Case Design Type:
- GM 8.5/8.6 in.
- Cover Bolts:
- 10
- Ring Gear Bolts:
- 10
- Pinion Spline Count:
- 30
- Ring Gear Rotation:
- Standard
- Axle Shaft Spline Quantity:
- 28/30
- Head Bearing Included:
- Yes
- Tail Bearing Included:
- Yes
- Pinion Bearing Races Included:
- Yes
- Pinion Spacer Shims Included:
- Yes
- Crush Sleeve Included:
- Yes
- Pinion Seal Included:
- Yes
- Pinion Nut Included:
- Yes
- Carrier Bearings Included:
- Yes
- Carrier Bearing Diameter (in.):
- N/A
- Carrier Shims Included:
- Yes
- Ring Gear Bolts Included:
- Yes
- Axle Bearings Included:
- No
- Axle Seals Included:
- No
- Cover Gasket Included:
- Yes
- Axle Location:
- Rear
- Quantity:
- Sold as a kit.
- Notes:
- Truck or car 1998 and earlier
