1968-1970 Rear Diff Assy 3.75 Flange - 3.70 Gears
This item requires $600.00 of core charges. Customers who have purchased a product sold on an exchange basis and had a core deposit applied must return the required rebuildable core within 30 days from the date of shipment. A copy of the original invoice must accompany the return. Failure to return cores within 30 days may result in a reduction or loss of the core deposit. Return freight for cores is the responsibility of the customer.
Restore smooth, quiet, and dependable power delivery with this fully rebuilt 1968-1970 Corvette rear differential assembly featuring 3.70 ring and pinion gears. This rebuilt rear end is a direct replacement for 1968-1970 C3 Corvettes equipped from the factory with a manual transmission. Each unit uses the smaller 3.75 inch pinion yoke flange.
Each rebuild starts with a genuine factory Corvette differential housing that is thoroughly inspected, cleaned, and detailed to ensure excellent condition. The unit is then completely rebuilt using all new internal components, installed and torqued to GM specifications. Rebuilt differential assemblies do not include the differential cover or side yokes.
This rebuilt Corvette differential ships with the following new components installed:
- 3.70 Ring and Pinion Gear Set
- Front Pinion Bearing and Race
- Rear Pinion Bearing and Spacer
- Pinion Bearing Spacer
- Pinion Shaft Seal
- Pinion Lock Nut and Washer
- (2) Side Carrier Bearings and Races
- (2) Side Axle Seals
- (2) Side Axle Clips
- Positraction Clutch Kit
- Cover Gasket and Vent
- (8) Rear End Cover Bolts
- (10) Ring Gear Bolts
- (2) Bottles of Gear Oil
- (2) Bottles of Positraction Additive
- (2) Thrust Washers
- (2) Axle Shields
Note: Due to the age of many Corvettes, the factory differential may have been replaced with a unit that uses a different pinion flange size. Please measure your current pinion flange to determine which rebuilt rear differential assembly to order.
Note: This part has an additional $600 core charge. The core charge is refunded after your core unit is returned, inspected, and verified as a good core. Items that would deduct from the core refund include, but are not limited to, cracked or damaged housings, damaged ring and pinion gears, damaged Positraction units, etc. Your part will ship with a core return sheet that must be completed and shipped with your core unit.
Note: All differentials should be drained of fluids before shipping. Failure to do so may result in the unit being returned to you by the shipping company and may incur an extra shipping charge.
| Model Year | 1968, 1969, 1970 |
|---|---|
| Base Unit of Measure | EA |
| Search Description | C3 CORVETTE REAR ENDS DIFFERENTIALS GEARS 582079 |
| Net Weight | 106.000000 |