Powertrax Grip LS Traction System

The Powertrax  Grip LS, is a clutch-type differential in a forged steel case. This differential uses a set of carbon clutch discs to provide traction as needed, is re-buildable and serviceable, and aimed squarely at the street machine market. 
Using carbon-fiber and steel friction plate technology, the Powertrax Grip LS delivers street-able and consistent traction. You asked for it, and we made it! An all-new complete case, s-spring preloaded limited-slip differential is now available!

• Comes Fully Assembled
• Carbon Fiber and Steel Friction Plate Technology
• Housed in a Fully Machined Case

Specifications

Axle Shaft Diameter: 1.31 (Inch)
Cover Bolt Quantity: 10
Differential Carrier Break 2.73 and Higher
Differential Case Design: Type GM 8.5, GM 8.625
Ring Gear Bolt Quantity: 10
Spline Quantity: 30

Application Notes

For GM 8.5"/8.625" (10 Bolt)
30 Spline
2.73 Carrier and Up
1999 And Later Requires Use Of Bearing LM603049 And Race LM603012
1998 And Earlier Use Bearing LM102949 And Race LM102911