Powertrax 9207852805 No-Slip Locker; GM 8.5"/8.6", 28-spline
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Powertrax 9207852805 No-Slip Locker; GM 8.5"/8.6", 28-spline
For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. A precise synchronization mechanism eliminates the ratcheting sounds typical of other automatic locking differentials. Special gear and spring designs reduce the backlash and, therefore, driveline windup. Only 9310 ultra-strength material is used, which is stronger than titanium. Installation is simple because no ring and pinion set-up is required. In addition, no special tools or oils are needed. Step by step instructions are provided with every kit.
Application notes
- For GM 8.5" (10 Bolt)
- 28 Spline
- For Open Differential
Powertrax's catalog lists this part for
- GM 8.5"/8.6" front 1977-1987; 28-spline, case 2.73 & UP
- GM 8.5"/8.6" rear 1970-1987; 28-spline, case 2.73 & UP
This is not a definitive list. Please verify your axle before ordering.