
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
- HP Differential
- 1971-88 GM
- 10-Bolt, 28-Spline
- Ratio: 2.73-Up
- Smooth Quiet Torque-Sensing Operation
- Backed By 1 Year Warranty
- Covered By 4 year Differential-Replacement Exchang
- Made In The USA
- High Performance OEM Type Design
Maximize Traction for More Power to the Pavement!
Auburn Gear High-Performance (HP) Differentials outperform all competitors in terms of torque bias. Torque bias is the ability of any limited-slip differential to transfer torque from the low-traction wheel to the high-traction wheel. It is Auburn's unique cone clutch arrangement that provides the mechanical advantage over plate or gear type limited-slip differentials.

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