Grip PRO Traction System
The Powertrax Grip PRO is a gear driven limited slip differential designed to be among the strongest and most durable in the industry. It combines the smooth operation of a limited-slip differential, with the strength of a fully-machined, forged steel case. Using 3x2 spiral gear technology, the Powertrax Grip Pro delivers progressive and variable traction. Based off of throttle input, you are in control of how much traction is applied, which is great for situations where finesse is as important as extreme traction. On the road, in rain and snow, and on the track, Grip Pro is a winner!
- Comes Fully Assembled
- Delivers Progressive and Variable Traction
- Allows You to Control How Much Traction is Applied
- Uses 3x2 Spiral Gear Technology
- Housed in a Fully Machined, Forged Steel Case
GT201030 Application Notes
- For GM 8.5"/8.625" (10 Bolt)
- 30 Spline
- 2.73 Carrier and Higher
- 1999 And Later Requires Use Of Bearing LM603049 And Race LM603012
- 1998 And Earlier Use Bearing LM102949 And Race LM102911
- For Rear Differential
Warranty
2 Years or 100,000 Miles
GT201030 Specifications
Axle Shaft Diameter
1.31 (Inch)
Cover Bolt Quantity
10
Differential Carrier Break
2.73 Ratio and Higher
Differential Case Design Type
GM 8.5, GM 8.625
Ring Gear Bolt Quantity
10
Spline Quantity
30
Taxonomy A
Differential LD, Differential LD
Taxonomy B
Limited Slip Differentials, Limited Slip Differentials
Taxonomy C
GM 8.5, GM 8.625, GM 8.5, GM 8.625
Taxonomy D
Limited Slip Carrier-Helical Style, Limited Slip Carrier-Helical Style
Vehicle Applications
- 1991 – 1996 Buick Commercial Chassis
- 1988 – 1990 Buick Electra
- 2004 – 2007 Buick Rainier
- 1991 – 1996 Buick Roadmaster
- 1991 – 1992 Cadillac Brougham
- 1999 – 2000 Cadillac Escalade
- 2002 – 2013 Cadillac Escalade
- 2003 – 2013 Cadillac Escalade ESV
- 2002 – 2013 Cadillac Escalade EXT
- 2002 – 2006 Chevrolet Avalanche 1500
- 2007 – 2013 Chevrolet Avalanche
- 1988 – 2005 Chevrolet Blazer
- 1988 – 1999 Chevrolet C1500
- 1992 – 1999 Chevrolet C1500 Suburban
- 1988 – 1996 Chevrolet Caprice
- 2007 – 2013 Chevrolet Colorado
- 1996 – 2013 Chevrolet Express 1500
- 1988 – 1995 Chevrolet G10
- 1988 – 1995 Chevrolet G20
- 1994 – 1996 Chevrolet Impala
- 1988 – 1999 Chevrolet K1500
- 1993 – 1999 Chevrolet K1500 Suburban
- 1988 – 1991 Chevrolet K2500
- 1988 Chevrolet R10 Suburban
- 1989 – 1991 Chevrolet R1500 Suburban
- 1994 – 2004 Chevrolet S10
- 1988 – 1994 Chevrolet S10 Blazer
- 2003 – 2006 Chevrolet SSR
- 1999 – 2020 Chevrolet Silverado 1500
- 2007 Chevrolet Silverado 1500 Classic
- 2001 – 2003 Chevrolet Silverado 1500 HD
- 2005 – 2006 Chevrolet Silverado 1500 HD
- 2007 Chevrolet Silverado 1500 HD Classic
- 1995 – 2013 Chevrolet Suburban 1500
- 2000 – 2013 Chevrolet Suburban 2500
- 1995 – 2013 Chevrolet Tahoe
- 2002 – 2005 Chevrolet Trailblazer
- 2007 – 2009 Chevrolet Trailblazer
- 2002 – 2006 Chevrolet Trailblazer EXT
- 1988 Chevrolet V10 Suburban
- 1989 – 1991 Chevrolet V1500 Suburban
- 1988 Chevrolet V20 Suburban
- 1989 – 1991 Chevrolet V2500 Suburban
- 1988 – 1999 GMC C1500
- 1992 – 1999 GMC C1500 Suburban
- 2004 – 2012 GMC Canyon
- 2002 – 2009 GMC Envoy
- 2002 – 2006 GMC Envoy XL
- 2004 – 2005 GMC Envoy XUV
- 1988 – 1995 GMC G1500
- 1988 – 1995 GMC G2500
- 1994 – 2005 GMC Jimmy
- 1988 – 1999 GMC K1500
- 1992 – 1999 GMC K1500 Suburban
- 1988 – 1991 GMC K2500
- 1988 – 1991 GMC R1500 Suburban
- 1996 – 2013 GMC Savana 1500
- 1999 – 2020 GMC Sierra 1500
- 2007 GMC Sierra 1500 Classic
- 2007 – 2013 GMC Sierra
- 1994 – 2004 GMC Sonoma
- 1992 – 1993 GMC Typhoon
- 1988 – 1991 GMC V1500 Suburban
- 1988 – 1991 GMC V2500 Suburban
- 1992 – 2013 GMC Yukon
- 2000 – 2013 GMC Yukon XL 1500
- 2006 – 2010 Hummer H3
- 2009 – 2010 Hummer H3T
- 2003 – 2008 Isuzu Ascender
- 1988 – 1992 Oldsmobile Custom Cruiser
- 1990 – 1994 Plymouth Legend
- 1988 – 1989 Pontiac Bonneville
- 2005 – 2009 Saab 9-7x
Installation
Installation Instructions
