VR Forged Cat 2021
  See more parts for your Chevrolet Avalanche

Powertrax Grip LOK Traction System Rear

$441.74

Powertrax

Model #LK2A1430

In Stock

Help me decide


Shopper Award

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. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!

Powertrax - Grip LOK Traction System

Features

  • California Proposition 65: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
  • Title: Grip LOK
  • Spline Quantity: 30
  • Ring Gear Bolt Quantity: 12
  • Cover Bolt Quantity: 14
  • Differential Case Design Type: GM 10.5
  • Axle Shaft Diameter: 1.5
  • GRIP LOK GM 10.5" 30 SPLINE

Notes:

For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios

Fits position: Rear

Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

https://www.P65Warnings.ca.gov

Vehicle Engine Notes
2002-2006
Chevrolet Avalanche 2500

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1975-1986
Chevrolet C20

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1973-1974
Chevrolet C20 Pickup

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1973-1986
Chevrolet C20 Suburban

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1988-2000
Chevrolet C2500

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1992-1999
Chevrolet C2500 Suburban

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1975-1986
Chevrolet C30

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1973-1974
Chevrolet C30 Pickup

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1988-2000
Chevrolet C3500

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1996-2002, 2010-2014
Chevrolet Express 2500

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1996-2002, 2010-2014
Chevrolet Express 3500

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1975-1996
Chevrolet G30

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1973-1974
Chevrolet G30 Van

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1975-1986
Chevrolet K20

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1973-1974
Chevrolet K20 Pickup

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1973-1986
Chevrolet K20 Suburban

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1988-2000
Chevrolet K2500

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1977-1986
Chevrolet K30

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1973-1974
Chevrolet K30 Pickup

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1988-2000
Chevrolet K3500

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1997-1999, 2001-2002
Chevrolet P30

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1987-1988
Chevrolet R20

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1987-1988
Chevrolet R20 Suburban

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1989
Chevrolet R2500

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1989-1991
Chevrolet R2500 Suburban

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1987-1988
Chevrolet R30

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1989-1991
Chevrolet R3500

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1999-2009, 2011-2012, 2014-2018
Chevrolet Silverado 2500

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
2001-2018
Chevrolet Silverado 2500 HD

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
2007
Chevrolet Silverado 2500 HD Classic

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
2014-2018
Chevrolet Suburban

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
2000-2013
Chevrolet Suburban 2500

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1987
Chevrolet V20

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1987-1988
Chevrolet V20 Suburban

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1989-1991
Chevrolet V2500 Suburban

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1987-1988
Chevrolet V30

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1989-1991
Chevrolet V3500

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1975-1978
GMC C25

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1975-1978
GMC C25 Suburban

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1973-1974
GMC C25/C2500 Pickup

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1973-1974
GMC C25/C2500 Suburban

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1979-1986, 1988-2000
GMC C2500

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1979-1986
GMC C2500 Suburban

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1973-1974
GMC C35/C3500 Pickup

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1979-1986, 1988-2000
GMC C3500

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1975-1978
GMC G35

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1973-1974
GMC G35/G3500 Van

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1979-1996
GMC G3500

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1975-1978
GMC K25

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1975-1978
GMC K25 Suburban

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1973-1974
GMC K25/K2500 Pickup

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1973-1974
GMC K25/K2500 Suburban

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1979-1986, 1988-2000
GMC K2500

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1979-1986, 1992-1999
GMC K2500 Suburban

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1977-1978
GMC K35

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1973-1974
GMC K35/K3500 Pickup

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1979-1986, 1988-2000
GMC K3500

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1997-1999
GMC P3500

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1987-1989
GMC R2500

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1987-1991
GMC R2500 Suburban

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1987-1991
GMC R3500

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1996-2018
GMC Savana 2500

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1996-2018
GMC Savana 3500

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1999-2004
GMC Sierra 2500

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
2001-2018
GMC Sierra 2500 HD

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
2007
GMC Sierra 2500 HD Classic

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1987
GMC V2500

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1987-1991
GMC V2500 Suburban

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
1987-1991
GMC V3500

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios
2000-2013
GMC Yukon XL 2500

  • For GM 10.5" (14 Bolt); For Open Differential; Part# 6258336 For 4.10 And Lower, Part# 6258340 For 4.56 And Higher Ratios

Who is PowerTrax?

PowerTrax is a company known for the manufacturing of traction-adding differentials for the various light truck, sport utility, and performance street cars industries. This allows the vehicle to fully maximize the power of the engine by providing better traction. Today, they are considered the leading brand in their market segment.

Performance Enhancer

PowerTrax traction-adding differentials enhance the performance of your vehicle in so many ways. The PowerTrax Traction System and Lock-Right Locker provide your vehicles with maximum traction when it is most needed. Whether you need it for work, recreation, safety, or simply to have peace of mind, the PowerTrax line of traction-adding differentials has got you covered.

Ease of Installation

Installing their products is a straightforward process, thanks to the precision components that fit perfectly into the vehicle. It also comes with detailed instructions per vehicle that guide you through the whole installation process. It does not require any special tools or lubricants for the installation. All you need are some basic tools, and you are good to go.

Purchase PowerTrax Products At Vivid Racing

You may have all the horsepower in the world, but it cannot efficiently transfer it onto the road, then everything would just be a waste. If you are in the market for a product that would help you gain better traction for your vehicle, then PowerTrax is the brand for you. 

They have parts for most rear-wheel drive vehicles made today and guarantee to give you the best product for your money’s worth. To know more about PowerTrax, visit Vivid Racing and check out their list of products that fit your specific needs.

POWERTRAX warrants that all new POWERTRAX products, will be free from defects in material and workmanship for the first 24 Months ( 2 YEARS ) or 100,000 miles, whichever comes first.

THIS WARRANTY WILL NOT APPLY IF ANY PART HAS BEEN MODIFIED, DAMAGED OR IS DEFECTIVE AS A RESULT OF ANY ACCIDENT, MISUSE, USE IN COMPETITIVE APPLICATIONS, IMPROPER INSTALLATION, NEGLIGENCE, REPAIR OR ALTERATION. COMPETITION PARTS ARE SOLD "AS IS", WITHOUT ANY WARRANTY WHATSOEVER. IMPLIED WARRANTIES, INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE EXCLUDED; THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF SUCH PARTS IS WITH THE BUYER. SHOULD SUCH PARTS PROVE DEFECTIVE FOLLOWING THEIR PURCHASE, THE BUYER AND NOT THE MANUFACTURER, DISTRIBUTOR OR RETAILER, ASSUMES THE ENTIRE COST OF ALL NECESSARY SERVICING OR REPAIR.

The POWERTRAX parts warranty is voided if the part is used for competition or if it has been modified. To make a warranty claim on parts used in non-competitive applications, distributors should contact POWERTRAX, and individuals should contact their POWERTRAX distributor for a Return Goods Authorization (RGA) Number. No returns will be accepted without an RGA Number. All parts should be returned to POWERTRAX freight prepaid. POWERTRAX will issue a credit equal to the original purchase price for all defective parts covered by this warranty. In the event that a warranty claim cannot be substantiated by POWERTRAX, the parts will be returned to the customer freight collect.

THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, AND IN NO EVENT WILL MIDWEST BE LIABLE FOR INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES INCLUDING, BUT NOT LIMITED TO, ANY LABOR COSTS.

Installation Instructions

Click to view the Installation Instructions here

Check out these other great products