Truetrac's proven helical gear design eliminates friction plates, cones, and springs for maintenance-free traction. Power transfer is so smooth, it literally goes unnoticed by the driver. Proven design, low cost, and effective perfor-mance make the Truetrac limited slip differential the ideal choice for a wide variety of vehicles.
- Differential Case Type:
- GM 8.5 in.
- Carrier Style:
- Helical gear
- Cover Bolts:
- 10
- Carrier Series:
- N/A
- Axle Shaft Spline Quantity:
- 28
- Manufacturer of Axle:
- GM
- Carrier Material:
- Steel
- Carrier Bearings Included:
- No
- Quantity:
- Sold individually.
- Notes:
- For axles with small bearing bores (race O.D. of 2.89 in.), usually found on vehicles prior to 1999, bearing LM102949 and race LM102911 are required .
- Special Attention:
- Eaton recommends a petroleum/mineral based GL-5 80W90 gear oil for all Truetrac differentials. Do not use synthetic gear oil or friction modifiers.
- Make:
- Chevrolet
- Years:
- 1977-1991
- Axle Location:
- Front
