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 - No-Slip Traction System
For GM 8.5" (10 Bolt); 28 Spline; For Open Differential
Fits position: N/A
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Buick Apollo | 1973-1975 | Base |
| Buick Apollo | 1975 | SR |
| Buick Centurion | 1971-1973 | Base |
| Buick Century | 1973-1977 | Base |
| Buick Century | 1973-1975 | Luxus |
| Buick Century | 1975-1977 | Special |
| Buick Century | 1975-1977 | Custom |
| Buick Century | 1976 | Indianapolis 500 Pace Car |
| Buick Estate Wagon | 1971-1981 | Base |
| Buick LeSabre | 1971-1981 | Base |
| Buick LeSabre | 1971-1973, 1975-1978, 1982-1985 | Custom |
| Buick LeSabre | 1974 | Luxus |
| Buick LeSabre | 1977 | Custom Sport |
| Buick LeSabre | 1978-1981 | Sport |
| Buick LeSabre | 1979-1985 | Limited |
| Buick LeSabre | 1982 | Limited Edition F/E |
| Buick LeSabre | 1985 | Collector's Edition |
| Buick LeSabre | 1985 | Estate Wagon |
| Buick Regal | 1973-1987 | Base |
| Buick Regal | 1976-1977 | SR |
| Buick Regal | 1978-1982 | Sport |
| Buick Regal | 1978-1987 | Limited |
| Buick Regal | 1982-1983 | Estate Wagon |
| Buick Regal | 1982 | Limited Turbo |
| Buick Regal | 1983-1986 | T-Type |
| Buick Regal | 1984-1987 | Grand National |
| Buick Regal | 1987 | GNX |
| Buick Riviera | 1977-1978 | Base |
| Buick Riviera | 1978 | LXXV Anniversary Edition |
| Buick Skylark | 1970-1972, 1978-1979 | Custom |
| Buick Skylark | 1970-1972, 1975-1979 | Base |
| Buick Skylark | 1970, 1972 | 350 |
| Buick Skylark | 1975-1977 | SR |
| Buick Skylark | 1976-1979 | S |
| Buick Skylark | 1978 | Sport |
| Cadillac Seville | 1976-1979 | Base |
| Cadillac Seville | 1977-1978 | Opera |
| Cadillac Seville | 1978-1979 | Elegante |
| Chevrolet Bel Air | 1970-1975 | Base |
| Chevrolet Biscayne | 1964-1972 | Base |
| Chevrolet Brookwood | 1970-1972 | Base |
| Chevrolet C10 | 1977-1986 | Custom |
| Chevrolet C10 | 1977-1986 | Scottsdale |
| Chevrolet C10 | 1977-1980 | Custom Deluxe |
| Chevrolet C10 | 1977-1981 | Cheyenne |
| Chevrolet C10 | 1977-1986 | Silverado |
| Chevrolet C10 | 1978-1980 | Big Ten |
| Chevrolet C10 | 1981 | Deluxe |
| Chevrolet C10 Suburban | 1977-1980, 1982, 1984-1986 | Scottsdale |
| Chevrolet C10 Suburban | 1977-1980, 1982-1986 | Silverado |
| Chevrolet C10 Suburban | 1977-1980 | Custom Deluxe |
| Chevrolet C10 Suburban | 1981-1986 | Custom |
| Chevrolet C10 Suburban | 1981 | Deluxe |
| Chevrolet C15 | 1982-1986 | Cheyenne |
| Chevrolet C15 | 1982-1986 | Custom |
| Chevrolet C15 | 1984 | Sport |
| Chevrolet C1500 | 1988-1993 | Cheyenne |
| Chevrolet C1500 | 1988-1993 | Silverado |
| Chevrolet C1500 | 1988-1992 | Scottsdale |
| Chevrolet C1500 | 1989-1991 | Base |
| Chevrolet C1500 | 1990-1993 | 454 SS |
| Chevrolet C1500 | 1990-1993 | WT |
| Chevrolet C20 | 1977-1986 | Scottsdale |
| Chevrolet C20 | 1977-1986 | Silverado |
| Chevrolet C20 | 1977-1981, 1986 | Cheyenne |
| Chevrolet C20 | 1977-1980 | Custom Deluxe |
| Chevrolet C20 | 1981-1986 | Custom |
| Chevrolet C20 | 1981 | Deluxe |
| Chevrolet C20 | 1986 | Base |
| Chevrolet C20 Suburban | 1977-1980 | Custom Deluxe |
| Chevrolet C20 Suburban | 1977, 1979-1980, 1982-1986 | Silverado |
| Chevrolet C20 Suburban | 1977-1980, 1982, 1984-1986 | Scottsdale |
| Chevrolet C20 Suburban | 1981-1986 | Custom |
| Chevrolet C20 Suburban | 1981 | Deluxe |
| Chevrolet C2500 | 1988-1991 | Cheyenne |
| Chevrolet C2500 | 1988-1991 | Silverado |
| Chevrolet C2500 | 1988-1991 | Scottsdale |
| Chevrolet C2500 | 1988-1991 | Base |
| Chevrolet Camaro | 1970-1972 | SS |
| Chevrolet Camaro | 1970-1973, 1975 | RS |
| Chevrolet Camaro | 1970-1980 | Base |
| Chevrolet Camaro | 1970-1974, 1977-1981 | Z28 |
| Chevrolet Camaro | 1973-1978 | LT |
| Chevrolet Camaro | 1976-1980 | Rally Sport |
| Chevrolet Camaro | 1976-1978 | LT Rally Sport |
| Chevrolet Camaro | 1979-1981 | Berlinetta |
| Chevrolet Camaro | 1981 | Sport |
| Chevrolet Chevelle | 1973 | Malibu Estate |
| Chevrolet Chevelle | 1973 | Deluxe |
| Chevrolet Chevelle | 1973-1977 | Malibu |
| Chevrolet Chevelle | 1974-1977 | Malibu Classic |
| Chevrolet Chevelle | 1974-1976 | Malibu Classic Estate |
| Chevrolet El Camino | 1973-1977 | SS |
| Chevrolet El Camino | 1973-1974 | Custom |
| Chevrolet El Camino | 1973-1977 | Base |
| Chevrolet El Camino | 1975-1977 | Classic |
| Chevrolet El Camino | 1977 | Conquista |
| Chevrolet Impala | 1971-1985 | Base |
| Chevrolet Impala | 1975-1976, 1979-1980 | Sport |
| Chevrolet Impala | 1975-1977 | Custom |
| Chevrolet Impala | 1976 | Custom Landau |
| Chevrolet Impala | 1976 | S |
| Chevrolet Impala | 1977-1979 | Landau |
| Chevrolet Impala | 1981-1982 | Estate |
| Chevrolet K10 Suburban | 1977-1980 | Custom Deluxe |
| Chevrolet K10 Suburban | 1977-1980, 1982, 1984-1986 | Scottsdale |
| Chevrolet K10 Suburban | 1977, 1979-1980, 1982-1983, 1985-1986 | Silverado |
| Chevrolet K10 Suburban | 1981-1986 | Custom |
| Chevrolet K10 Suburban | 1981 | Deluxe |
| Chevrolet K1500 | 1988-1992 | Scottsdale |
| Chevrolet K1500 | 1988-1998 | Silverado |
| Chevrolet K1500 | 1988-1998 | Cheyenne |
| Chevrolet K1500 | 1990-1998 | WT |
| Chevrolet K1500 | 1991 | Sport |
| Chevrolet K1500 | 1994-1997 | Base |
| Chevrolet K1500 | 1999 | LS |
| Chevrolet K20 | 1977-1983, 1985-1986 | Silverado |
| Chevrolet K20 | 1977-1981 | Cheyenne |
| Chevrolet K20 | 1977-1980 | Custom Deluxe |
| Chevrolet K20 | 1977-1986 | Scottsdale |
| Chevrolet K20 | 1981-1986 | Custom |
| Chevrolet K20 | 1981 | Deluxe |
| Chevrolet K20 Suburban | 1977-1980 | Custom Deluxe |
| Chevrolet K20 Suburban | 1977-1980, 1982, 1984-1986 | Scottsdale |
| Chevrolet K20 Suburban | 1977, 1979-1980, 1982-1983, 1985-1986 | Silverado |
| Chevrolet K20 Suburban | 1981-1986 | Custom |
| Chevrolet K20 Suburban | 1981 | Deluxe |
| Chevrolet K2500 | 1988-1991 | Scottsdale |
| Chevrolet K2500 | 1988-1991 | Cheyenne |
| Chevrolet K2500 | 1988-1991 | Silverado |
| Chevrolet K5 Blazer | 1975, 1977-1980 | Custom Deluxe |
| Chevrolet K5 Blazer | 1975-1980 | Cheyenne |
| Chevrolet K5 Blazer | 1976 | Base |
| Chevrolet K5 Blazer | 1978, 1980-1986 | Silverado |
| Chevrolet K5 Blazer | 1981 | Deluxe |
| Chevrolet K5 Blazer | 1981-1986 | Custom |
| Chevrolet K5 Blazer | 1984 | Scottsdale |
| Chevrolet Monte Carlo | 1973, 1975-1977 | S |
| Chevrolet Monte Carlo | 1973-1974, 1976 | Landau |
| Chevrolet Monte Carlo | 1973-1974 | Base |
| Chevrolet Nova | 1971-1979 | Base |
| Chevrolet Nova | 1973-1975, 1978-1979 | Custom |
| Chevrolet Nova | 1975-1978 | Police |
| Chevrolet Nova | 1975 | LN |
| Chevrolet Nova | 1976 | SS |
| Chevrolet Nova | 1976-1977 | Concours |
| Chevrolet Nova | 1977-1979 | Rally |
| Chevrolet R10 | 1987 | Scottsdale |
| Chevrolet R10 | 1987 | Silverado |
| Chevrolet R10 | 1987 | Custom Deluxe |
| Chevrolet R10 Suburban | 1987-1988 | Scottsdale |
| Chevrolet R10 Suburban | 1987-1988 | Silverado |
| Chevrolet R10 Suburban | 1987 | Custom Deluxe |
| Chevrolet R1500 Suburban | 1989-1991 | Scottsdale |
| Chevrolet R1500 Suburban | 1989-1991 | Silverado |
| Chevrolet R20 Suburban | 1987-1988 | Silverado |
| Chevrolet R20 Suburban | 1987-1988 | Scottsdale |
| Chevrolet R20 Suburban | 1987 | Custom Deluxe |
| Chevrolet R2500 Suburban | 1989-1991 | Scottsdale |
| Chevrolet R2500 Suburban | 1989-1991 | Silverado |
| Chevrolet Suburban | 1987-1991 | Base |
| Chevrolet V10 | 1987 | Scottsdale |
| Chevrolet V10 | 1987 | Custom Deluxe |
| Chevrolet V10 | 1987 | Silverado |
| Chevrolet V10 Suburban | 1987 | Custom Deluxe |
| Chevrolet V10 Suburban | 1987-1988 | Silverado |
| Chevrolet V10 Suburban | 1987-1988 | Scottsdale |
| Chevrolet V1500 Suburban | 1989-1991 | Scottsdale |
| Chevrolet V1500 Suburban | 1989-1991 | Silverado |
| Chevrolet V20 | 1987 | Scottsdale |
| Chevrolet V20 | 1987 | Silverado |
| Chevrolet V20 | 1987 | Custom Deluxe |
| Chevrolet V20 Suburban | 1987-1988 | Scottsdale |
| Chevrolet V20 Suburban | 1987-1988 | Silverado |
| Chevrolet V20 Suburban | 1987 | Custom Deluxe |
| Chevrolet V2500 Suburban | 1989-1991 | Silverado |
| Chevrolet V2500 Suburban | 1989-1991 | Scottsdale |
| GMC C15 | 1977-1978 | Sierra Classic |
| GMC C15 | 1977 | Indy Hauler |
| GMC C15 | 1977-1978 | Base |
| GMC C15 | 1977-1978 | Heavy Half |
| GMC C15 | 1977-1978 | High Sierra |
| GMC C15 | 1977-1978 | Sierra Grande |
| GMC C15 | 1978 | Street Coupe |
| GMC C15 Suburban | 1977-1978 | Base |
| GMC C15 Suburban | 1977-1978 | Sierra Classic |
| GMC C15 Suburban | 1977-1978 | Sierra Grande |
| GMC C15 Suburban | 1977-1978 | High Sierra |
| GMC C1500 | 1979-1982 | Street Coupe |
| GMC C1500 | 1979-1982 | Sierra Grande |
| GMC C1500 | 1979-1986 | High Sierra |
| GMC C1500 | 1979-1986 | Base |
| GMC C1500 | 1979-1986 | Sierra Classic |
| GMC C1500 | 1979-1980 | Heavy Half |
| GMC C1500 Suburban | 1979-1986 | High Sierra |
| GMC C1500 Suburban | 1979-1986 | Sierra Classic |
| GMC C1500 Suburban | 1979-1982 | Sierra Grande |
| GMC C1500 Suburban | 1979-1986 | Base |
| GMC C25 | 1977-1978 | Sierra Grande |
| GMC C25 | 1977-1978 | Sierra Classic |
| GMC C25 | 1977-1978 | Base |
| GMC C25 | 1977-1978 | High Sierra |
| GMC C25 Suburban | 1977-1978 | Sierra Grande |
| GMC C25 Suburban | 1977-1978 | Base |
| GMC C25 Suburban | 1977-1978 | Sierra Classic |
| GMC C25 Suburban | 1977-1978 | High Sierra |
| GMC C2500 | 1979-1986 | High Sierra |
| GMC C2500 | 1979-1986 | Base |
| GMC C2500 | 1979-1982 | Sierra Grande |
| GMC C2500 | 1979-1986 | Sierra Classic |
| GMC C2500 | 1988-1991 | Sierra SLE |
| GMC C2500 | 1988-1991 | Sierra SLX |
| GMC C2500 | 1988-1991 | Sierra |
| GMC C2500 Suburban | 1979-1982 | Sierra Grande |
| GMC C2500 Suburban | 1979-1986 | High Sierra |
| GMC C2500 Suburban | 1979-1986 | Base |
| GMC C2500 Suburban | 1979-1986 | Sierra Classic |
| GMC G1500 | 1983-1987 | Rally STX |
| GMC G1500 | 1983-1987 | Vandura |
| GMC G1500 | 1983-1984 | Rally Custom |
| GMC G1500 | 1983-1987 | Rally |
| GMC G2500 | 1983-1987 | Rally |
| GMC G2500 | 1983-1987 | Vandura |
| GMC G2500 | 1983-1987 | Rally STX |
| GMC G2500 | 1983-1984 | Rally Custom |
| GMC K15 | 1977-1978 | Sierra Grande |
| GMC K15 | 1977 | Indy Hauler |
| GMC K15 | 1977-1978 | Base |
| GMC K15 | 1977-1978 | High Sierra |
| GMC K15 | 1977-1978 | Sierra Classic |
| GMC K15 Suburban | 1977-1978 | High Sierra |
| GMC K15 Suburban | 1977-1978 | Base |
| GMC K15 Suburban | 1977-1978 | Sierra Grande |
| GMC K15 Suburban | 1977-1978 | Sierra Classic |
| GMC K1500 | 1979-1982 | Sierra Grande |
| GMC K1500 | 1979-1986 | Base |
| GMC K1500 | 1979-1986 | High Sierra |
| GMC K1500 | 1979-1986 | Sierra Classic |
| GMC K1500 Suburban | 1979-1986 | Sierra Classic |
| GMC K1500 Suburban | 1979-1982 | Sierra Grande |
| GMC K1500 Suburban | 1979-1986 | Base |
| GMC K1500 Suburban | 1979-1986 | High Sierra |
| GMC K25 | 1977-1978 | Base |
| GMC K25 | 1977-1978 | Sierra Grande |
| GMC K25 | 1977-1978 | Sierra Classic |
| GMC K25 | 1977-1978 | High Sierra |
| GMC K25 Suburban | 1977-1978 | High Sierra |
| GMC K25 Suburban | 1977-1978 | Base |
| GMC K25 Suburban | 1977-1978 | Sierra Grande |
| GMC K25 Suburban | 1977-1978 | Sierra Classic |
| GMC K2500 | 1979-1986 | Base |
| GMC K2500 | 1979-1986 | Sierra Classic |
| GMC K2500 | 1979-1986 | High Sierra |
| GMC K2500 | 1979-1982 | Sierra Grande |
| GMC K2500 | 1988-1991 | Sierra |
| GMC K2500 | 1988-1991 | Sierra SLX |
| GMC K2500 | 1988-1991 | Sierra SLE |
| GMC K2500 Suburban | 1979-1982 | Sierra Grande |
| GMC K2500 Suburban | 1979-1986 | Base |
| GMC K2500 Suburban | 1979-1986 | High Sierra |
| GMC K2500 Suburban | 1979-1986 | Sierra Classic |
| GMC R1500 | 1987 | High Sierra |
| GMC R1500 | 1987 | Base |
| GMC R1500 | 1987 | Sierra Classic |
| GMC Sprint | 1973-1976 | Base |
| GMC Sprint | 1973-1974 | Custom |
| GMC Sprint | 1975-1976 | Classic |
| GMC Sprint | 1975 | High Sierra |
| GMC Sprint | 1975-1976 | SP |
| GMC Sprint | 1976 | Sierra Madre Del Sur |
| GMC V1500 | 1987 | Base |
| GMC V1500 | 1987 | High Sierra |
| GMC V1500 | 1987 | Sierra Classic |
| GMC V1500 Suburban | 1988-1991 | Base |
| GMC V1500 Suburban | 1988-1989 | Sierra Classic |
| GMC V1500 Suburban | 1990 | SLE |
| GMC V2500 | 1987 | Sierra Classic |
| GMC V2500 | 1987 | Base |
| GMC V2500 | 1987 | High Sierra |
| Oldsmobile 442 | 1971 | Base |
| Oldsmobile 98 | 1970-1974 | Base |
| Oldsmobile 98 | 1973-1984 | Regency |
| Oldsmobile 98 | 1975-1981 | Luxury |
| Oldsmobile 98 | 1982-1984 | Regency Brougham |
| Oldsmobile Cutlass | 1970-1975 | Base |
| Oldsmobile Cutlass | 1971-1977 | S |
| Oldsmobile Cutlass | 1972 | Cruiser |
| Oldsmobile Cutlass | 1975, 1977 | 442 |
| Oldsmobile Cutlass | 1976-1977 | Vista Cruiser |
| Oldsmobile Cutlass | 1976-1977 | Colonnade S |
| Oldsmobile Cutlass | 1977 | Colonnade |
| Oldsmobile Cutlass Calais | 1978-1984 | Base |
| Oldsmobile Cutlass Calais | 1983-1984 | Hurst |
| Oldsmobile Cutlass Cruiser | 1980-1983 | Base |
| Oldsmobile Cutlass Cruiser | 1980-1981 | Brougham |
| Oldsmobile Cutlass Salon | 1978-1980 | Brougham |
| Oldsmobile Cutlass Salon | 1978-1979, 1985-1986 | 442 |
| Oldsmobile Cutlass Salon | 1978-1980, 1985-1987 | Base |
| Oldsmobile Cutlass Salon | 1979 | Hurst |
| Oldsmobile Cutlass Supreme | 1982-1987 | Brougham |
| Oldsmobile Cutlass Supreme | 1982-1987 | Base |
| Oldsmobile Cutlass Supreme | 1985 | LS |
| Oldsmobile Cutlass Supreme | 1987 | 442 |
| Oldsmobile Delta 88 | 1971-1985 | Royale |
| Oldsmobile Delta 88 | 1971 | Custom |
| Oldsmobile Delta 88 | 1971-1983 | Base |
| Oldsmobile Delta 88 | 1980-1985 | Royale Brougham |
| Oldsmobile Delta 88 | 1980-1981 | Holiday |
| Oldsmobile Delta 88 | 1984-1985 | Royale Brougham LS |
| Oldsmobile Omega | 1973-1979 | Base |
| Oldsmobile Omega | 1975 | Salon |
| Oldsmobile Omega | 1976-1978 | SX |
| Oldsmobile Omega | 1976-1977 | F85 |
| Oldsmobile Omega | 1976-1979 | Brougham |
| Oldsmobile Omega | 1977 | Deluxe |
| Oldsmobile Omega | 1978-1979 | Brougham LS |
| Oldsmobile Vista Cruiser | 1970-1975 | Base |
| Pontiac Bonneville | 1971-1981, 1987 | Base |
| Pontiac Bonneville | 1976-1981 | Brougham |
| Pontiac Bonneville | 1978-1981 | Safari |
| Pontiac Bonneville | 1987 | LE |
| Pontiac Firebird | 1971-1981 | Base |
| Pontiac Firebird | 1971-1981 | Formula |
| Pontiac Firebird | 1971-1981 | Esprit |
| Pontiac Firebird | 1971-1981 | Trans Am |
| Pontiac GTO | 1972-1973 | Base |
| Pontiac Grand Prix | 1973-1974 | Base |

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 EnhancerPowerTrax 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 InstallationInstalling 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 RacingYou 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.
Click to view the Installation Instructions here