If you're looking to enhance the performance of your GM vehicle, the ZG GM8.5-538 Ring and Pinion Set from USA Standard Gear is a solid choice. This set is designed for those who demand reliability and precision in their drivetrain components. With a gear ratio of 5.38, this setup is perfect for improving torque and acceleration, making it a great fit for a range of GM models.
The ZG GM8.5-538 is a versatile option that fits a wide array of GM vehicles, ensuring you get the right performance upgrade without the hassle. Here’s a list of compatible models:
Real users have reported significant improvements in their vehicle's performance after installation. For example, a Chevrolet Silverado 1500 owner shared, "After installing the ZG GM8.5-538, my truck has never felt better. The torque is incredible, especially when towing. I can feel the difference immediately!"
Rest easy knowing your investment is protected with a 1-year warranty against manufacturer defects. USA Standard Gear stands behind their products, ensuring you have the confidence you need for your installation.
Whether you're hitting the trails or just want a more responsive ride, the USA Standard Gear ZG GM8.5-538 Ring and Pinion Set is a top-notch upgrade for your GM vehicle. Don't compromise on performance—make the switch today!
⚠ 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 Electra | 1971-1974, 1976-1979 | 225 |
| Buick Electra | 1971-1974 | 225 Custom |
| Buick Electra | 1973 | Base |
| Buick Electra | 1974 | 225 Limited |
| Buick Electra | 1975 | Custom |
| Buick Electra | 1975-1989 | Limited |
| Buick Electra | 1978-1989 | Park Avenue |
| Buick Electra | 1980-1989 | Estate Wagon |
| Buick Electra | 1985-1989 | T-Type |
| Buick Electra | 1989 | Park Avenue Ultra |
| Buick Rainier | 2004-2005 | CXL Plus |
| Buick Rainier | 2004-2007 | CXL |
| 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 | 1975-1978 | Base |
| Buick Riviera | 1975 | GS |
| Buick Riviera | 1976 | Sport |
| Buick Riviera | 1976 | SR |
| Buick Riviera | 1978 | LXXV Anniversary Edition |
| Buick Skylark | 1970-1972, 1975-1979 | Base |
| Buick Skylark | 1970-1972, 1978-1979 | Custom |
| Buick Skylark | 1970, 1972 | 350 |
| Buick Skylark | 1975-1977 | SR |
| Buick Skylark | 1976-1979 | S |
| Buick Skylark | 1978 | Sport |
| Cadillac Escalade | 1999-2000, 2002-2013 | Base |
| Cadillac Escalade | 2008-2013 | Platinum |
| Cadillac Escalade | 2009-2013 | Hybrid |
| Cadillac Escalade | 2010-2013 | Hybrid Platinum |
| Cadillac Escalade | 2011-2013 | Premium |
| Cadillac Escalade | 2011-2013 | Luxury |
| Cadillac Escalade | 2012 | Special Edition |
| Cadillac Escalade ESV | 2003-2013 | Base |
| Cadillac Escalade ESV | 2008-2013 | Platinum |
| Cadillac Escalade ESV | 2010 | Lujo |
| Cadillac Escalade ESV | 2011-2013 | Premium |
| Cadillac Escalade ESV | 2011-2013 | Luxury |
| Cadillac Escalade ESV | 2012 | Special Edition |
| Cadillac Escalade EXT | 2002-2013 | Base |
| Cadillac Escalade EXT | 2011-2013 | Premium |
| Cadillac Escalade EXT | 2011-2013 | Luxury |
| Chevrolet Avalanche | 2007-2012 | LT |
| Chevrolet Avalanche | 2007-2012 | LS |
| Chevrolet Avalanche | 2007-2013 | Base |
| Chevrolet Avalanche | 2007-2012 | LTZ |
| Chevrolet Avalanche | 2013 | Black Diamond LTZ |
| Chevrolet Avalanche | 2013 | Black Diamond LT |
| Chevrolet Avalanche | 2013 | Black Diamond LS |
| Chevrolet Avalanche 1500 | 2002-2006 | Base |
| Chevrolet Avalanche 1500 | 2002, 2005-2006 | LT |
| Chevrolet Avalanche 1500 | 2002-2003 | North Face |
| Chevrolet Avalanche 1500 | 2002-2003 | On Road Edition |
| Chevrolet Avalanche 1500 | 2002, 2005-2006 | LS |
| Chevrolet Avalanche 1500 | 2002-2006 | Z71 |
| Chevrolet Avalanche 1500 | 2003 | WBH |
| Chevrolet Avalanche 1500 | 2004-2006 | Z66 |
| Chevrolet Avalanche 2500 | 2002-2004 | Base |
| Chevrolet Avalanche 2500 | 2005-2006 | LS |
| Chevrolet Avalanche 2500 | 2005-2006 | LT |
| Chevrolet Bel Air | 1970-1972 | Base |
| Chevrolet Blazer | 1987-1994 | Silverado |
| Chevrolet Blazer | 1987 | Custom Deluxe |
| Chevrolet Blazer | 1988-1991 | Scottsdale |
| Chevrolet Blazer | 1992-1993 | Cheyenne |
| Chevrolet Blazer | 1994 | Silverado Sport |
| Chevrolet Blazer | 1994 | Base |
| Chevrolet C10 | 1977-1986 | Custom |
| Chevrolet C10 | 1977-1980 | Custom Deluxe |
| Chevrolet C10 | 1977-1981 | Cheyenne |
| Chevrolet C10 | 1977-1986 | Scottsdale |
| 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 | Custom Deluxe |
| Chevrolet C10 Suburban | 1977-1980, 1982-1986 | Silverado |
| Chevrolet C10 Suburban | 1981-1986 | Custom |
| Chevrolet C10 Suburban | 1981 | Deluxe |
| Chevrolet C1500 | 1988-1998 | Silverado |
| Chevrolet C1500 | 1988-1998 | Cheyenne |
| Chevrolet C1500 | 1988-1992 | Scottsdale |
| Chevrolet C1500 | 1989-1991, 1994-1999 | Base |
| Chevrolet C1500 | 1990-1998 | WT |
| Chevrolet C1500 | 1990-1993 | 454 SS |
| Chevrolet C1500 | 1999 | LS |
| Chevrolet C1500 Suburban | 1992-1999 | Base |
| Chevrolet C1500 Suburban | 1992-1994 | Silverado |
| Chevrolet C1500 Suburban | 1995-1999 | LS |
| Chevrolet C1500 Suburban | 1995-1997, 1999 | LT |
| Chevrolet C20 | 1977-1986 | Silverado |
| Chevrolet C20 | 1977-1981, 1986 | Cheyenne |
| Chevrolet C20 | 1977-1980 | Custom Deluxe |
| Chevrolet C20 | 1977-1986 | Scottsdale |
| Chevrolet C20 | 1981 | Deluxe |
| Chevrolet C20 | 1981-1986 | Custom |
| Chevrolet C20 | 1986 | Base |
| Chevrolet C20 Suburban | 1977-1980, 1982, 1984-1986 | Scottsdale |
| Chevrolet C20 Suburban | 1977, 1979-1980, 1982-1986 | Silverado |
| Chevrolet C20 Suburban | 1977-1980 | Custom Deluxe |
| Chevrolet C20 Suburban | 1981 | Deluxe |
| Chevrolet C20 Suburban | 1981-1986 | Custom |
| Chevrolet C2500 | 1989-1998 | Silverado |
| Chevrolet C2500 | 1989-1992 | Scottsdale |
| Chevrolet C2500 | 1989-1998 | Cheyenne |
| Chevrolet C2500 | 1989-1992, 1994-1997, 1999-2000 | Base |
| Chevrolet C2500 | 1993, 1995 | Custom |
| Chevrolet C2500 | 1993, 1995-1999 | 400 SS |
| Chevrolet C2500 | 1994-1995, 1998 | WT |
| Chevrolet C2500 | 1995 | 60th Anniversary |
| Chevrolet C2500 | 1999-2000 | LS |
| Chevrolet C2500 Suburban | 1992-1999 | Base |
| Chevrolet C2500 Suburban | 1992-1994 | Silverado |
| Chevrolet C2500 Suburban | 1995-1999 | LS |
| Chevrolet C2500 Suburban | 1995-1997 | LT |
| Chevrolet Camaro | 1970-1974, 1977-1981 | Z28 |
| Chevrolet Camaro | 1970-1980 | Base |
| Chevrolet Camaro | 1970-1973, 1975 | RS |
| Chevrolet Camaro | 1970-1972 | SS |
| Chevrolet Camaro | 1973-1978 | LT |
| Chevrolet Camaro | 1976-1978 | LT Rally Sport |
| Chevrolet Camaro | 1976-1980 | Rally Sport |
| Chevrolet Camaro | 1979-1981 | Berlinetta |
| Chevrolet Camaro | 1981 | Sport |
| Chevrolet Caprice | 1970-1972, 1980-1982, 1985-1992 | Base |
| Chevrolet Caprice | 1973-1996 | Classic |
| Chevrolet Caprice | 1973-1974 | Estate |
| Chevrolet Caprice | 1975-1976, 1979-1980 | Classic Sport |
| Chevrolet Caprice | 1975 | Estate Wagon |
| Chevrolet Caprice | 1976-1978, 1981-1982 | Classic Estate |
| Chevrolet Caprice | 1976-1981 | Classic Landau |
| Chevrolet Caprice | 1979 | Landau |
| Chevrolet Caprice | 1986-1990 | Classic Brougham |
| Chevrolet Caprice | 1987-1990 | Classic LS Brougham |
| Chevrolet Caprice | 1991-1993 | Classic LTZ |
| Chevrolet Caprice | 1993-1994 | Classic LS |
| Chevrolet Chevelle | 1973 | Deluxe |
| Chevrolet Chevelle | 1973 | Malibu Estate |
| Chevrolet Chevelle | 1973-1977 | Malibu |
| Chevrolet Chevelle | 1974-1977 | Malibu Classic |
| Chevrolet Chevelle | 1974-1976 | Malibu Classic Estate |
| Chevrolet Colorado | 2004-2005 | Sport LS |
| Chevrolet Colorado | 2004-2005 | Sport |
| Chevrolet Colorado | 2004-2005 | Z85 LS |
| Chevrolet Colorado | 2004-2005 | Z85 |
| Chevrolet Colorado | 2004-2005 | Z71 |
| Chevrolet Colorado | 2004-2005 | Z71 LS |
| Chevrolet Colorado | 2004-2012 | Base |
| Chevrolet Colorado | 2004, 2006-2008 | LS |
| Chevrolet Colorado | 2006-2012 | WT |
| Chevrolet Colorado | 2006-2012 | LT |
| Chevrolet El Camino | 1971-1976 | Base |
| Chevrolet El Camino | 1971-1976 | SS |
| Chevrolet El Camino | 1971-1974 | Custom |
| Chevrolet El Camino | 1975-1976 | Classic |
| Chevrolet Express 1500 | 1996-2014 | LS |
| Chevrolet Express 1500 | 1996-2014 | Base |
| Chevrolet Express 1500 | 2001-2002, 2006-2014 | LT |
| Chevrolet G10 | 1979-1995 | Chevy Van |
| Chevrolet G10 | 1979-1995 | Sportvan |
| Chevrolet G10 | 1979-1995 | Beauville |
| Chevrolet G10 | 1981-1984, 1986-1987 | Bonaventure |
| Chevrolet G10 | 1983 | Base |
| Chevrolet G20 | 1975-1995 | Chevy Van |
| Chevrolet G20 | 1975-1995 | Beauville |
| Chevrolet G20 | 1975-1995 | Sportvan |
| Chevrolet G20 | 1978-1981 | Nomad |
| Chevrolet G20 | 1983-1984 | Bonaventure |
| Chevrolet G20 | 1995 | Base |
| Chevrolet Impala | 1971-1985 | Base |
| Chevrolet Impala | 1975-1977 | Custom |
| Chevrolet Impala | 1975-1976, 1979-1980 | Sport |
| Chevrolet Impala | 1976 | Custom Landau |
| Chevrolet Impala | 1976 | S |
| Chevrolet Impala | 1977-1979 | Landau |
| Chevrolet Impala | 1981-1982 | Estate |
| Chevrolet Impala | 1994-1996 | SS |
| Chevrolet K10 | 1977-1986 | Silverado |
| Chevrolet K10 | 1977-1981 | Cheyenne |
| Chevrolet K10 | 1977-1980 | Custom Deluxe |
| Chevrolet K10 | 1977-1986 | Scottsdale |
| Chevrolet K10 | 1981 | Deluxe |
| Chevrolet K10 | 1981-1986 | Custom |
| Chevrolet K10 Suburban | 1977, 1979-1980, 1982-1983, 1985-1986 | Silverado |
| Chevrolet K10 Suburban | 1977-1980 | Custom Deluxe |
| Chevrolet K10 Suburban | 1977-1980, 1982, 1984-1986 | Scottsdale |
| Chevrolet K10 Suburban | 1981 | Deluxe |
| Chevrolet K10 Suburban | 1981-1986 | Custom |
| Chevrolet K1500 | 1988-1992 | Scottsdale |
| Chevrolet K1500 | 1988-1998 | Cheyenne |
| Chevrolet K1500 | 1988-1998 | Silverado |
| Chevrolet K1500 | 1990-1998 | WT |
| Chevrolet K1500 | 1991 | Sport |
| Chevrolet K1500 | 1994-1997 | Base |
| Chevrolet K1500 | 1999 | LS |
| Chevrolet K1500 Suburban | 1992-1999 | Base |
| Chevrolet K1500 Suburban | 1992-1994 | Silverado |
| Chevrolet K1500 Suburban | 1995-1999 | LS |
| Chevrolet K1500 Suburban | 1995-1997, 1999 | LT |
| Chevrolet K20 | 1977-1986 | Scottsdale |
| Chevrolet K20 | 1977-1981 | Cheyenne |
| Chevrolet K20 | 1977-1980 | Custom Deluxe |
| Chevrolet K20 | 1977-1983, 1985-1986 | Silverado |
| Chevrolet K20 | 1981-1986 | Custom |
| Chevrolet K20 | 1981 | Deluxe |
| Chevrolet K20 Suburban | 1977-1980, 1982, 1984-1986 | Scottsdale |
| Chevrolet K20 Suburban | 1977, 1979-1980, 1982-1983, 1985-1986 | Silverado |
| Chevrolet K20 Suburban | 1977-1980 | Custom Deluxe |
| Chevrolet K20 Suburban | 1981-1986 | Custom |
| Chevrolet K20 Suburban | 1981 | Deluxe |
| Chevrolet K2500 | 1989-1998 | Cheyenne |
| Chevrolet K2500 | 1989-1992 | Scottsdale |
| Chevrolet K2500 | 1989-1998 | Silverado |
| Chevrolet K2500 | 1994-1995, 1998 | WT |
| Chevrolet K2500 | 1994-1997, 1999-2000 | Base |
| Chevrolet K2500 | 1999-2000 | LS |
| Chevrolet K2500 Suburban | 1992-1999 | Base |
| Chevrolet K2500 Suburban | 1992-1994 | Silverado |
| Chevrolet K2500 Suburban | 1995-1997 | LT |
| Chevrolet K2500 Suburban | 1995-1999 | LS |
| Chevrolet K5 Blazer | 1977-1980 | Cheyenne |
| Chevrolet K5 Blazer | 1977-1980 | Custom Deluxe |
| Chevrolet K5 Blazer | 1978, 1980-1986 | Silverado |
| Chevrolet K5 Blazer | 1981 | Deluxe |
| Chevrolet K5 Blazer | 1981-1986 | Custom |
| Chevrolet K5 Blazer | 1984 | Scottsdale |
| Chevrolet Malibu | 1978-1981 | Base |
| Chevrolet Malibu | 1978-1983 | Classic |
| Chevrolet Malibu | 1978-1981 | Classic Landau |
| Chevrolet Malibu | 1978-1980 | Classic Estate |
| Chevrolet Malibu | 1979-1980 | Sport |
| Chevrolet Malibu | 1979-1980 | Estate |
| Chevrolet Malibu | 1979 | Landau |
| Chevrolet Malibu | 1979 | Police |
| Chevrolet Malibu | 1979-1980 | Classic Sport |
| Chevrolet Monte Carlo | 1973-1974 | Base |
| Chevrolet Monte Carlo | 1973-1974, 1976, 1978 | Landau |
| Chevrolet Monte Carlo | 1973, 1975-1977 | S |
| Chevrolet Monte Carlo | 1978 | Sport |
| Chevrolet Nova | 1970-1979 | 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 | Custom Deluxe |
| Chevrolet R10 | 1987 | Silverado |
| Chevrolet R10 Suburban | 1987-1988 | Silverado |
| Chevrolet R10 Suburban | 1987-1988 | Scottsdale |
| 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 | Custom Deluxe |
| Chevrolet R20 Suburban | 1987-1988 | Scottsdale |
| Chevrolet R2500 Suburban | 1989-1991 | Silverado |
| Chevrolet R2500 Suburban | 1989-1991 | Scottsdale |
| Chevrolet S10 | 1994-2003 | Base |
| Chevrolet S10 | 1994-2004 | LS |
| Chevrolet S10 | 1994-2003 | ZR2 |
| Chevrolet S10 | 1994-1998 | SS |
| Chevrolet S10 | 1999-2003 | Xtreme |
| Chevrolet S10 | 2002-2004 | ZR5 |
| Chevrolet S10 Blazer | 1987-1989 | High Country |
| Chevrolet S10 Blazer | 1987-1994 | Base |
| Chevrolet S10 Blazer | 1987-1990, 1992 | Sport |
| Chevrolet S10 Blazer | 1987-1988, 1990-1994 | Tahoe |
| Chevrolet S10 Blazer | 1991-1994 | Nevada |
| Chevrolet S10 Blazer | 1991-1994 | Tahoe LT |
| Chevrolet S10 Blazer | 1994 | LT |
| Chevrolet SSR | 2003-2006 | Base |
| Chevrolet Silverado 1500 | 1999-2013, 2015-2017 | LS |
| Chevrolet Silverado 1500 | 1999-2017 | LT |
| Chevrolet Silverado 1500 | 1999-2012, 2014, 2016 | Base |
| Chevrolet Silverado 1500 | 2002, 2016-2017 | Custom |
| Chevrolet Silverado 1500 | 2002-2017 | WT |
| Chevrolet Silverado 1500 | 2003-2006 | SS |
| Chevrolet Silverado 1500 | 2004-2005 | Z71 Off-Road |
| Chevrolet Silverado 1500 | 2004-2006, 2009-2013 | Hybrid |
| Chevrolet Silverado 1500 | 2007-2017 | LTZ |
| Chevrolet Silverado 1500 | 2010-2013 | XFE |
| Chevrolet Silverado 1500 | 2014-2017 | High Country |
| Chevrolet Silverado 1500 | 2015-2017 | SSV |
| Chevrolet Silverado 1500 Classic | 2007 | SS |
| Chevrolet Silverado 1500 Classic | 2007 | WT |
| Chevrolet Silverado 1500 Classic | 2007 | LS |
| Chevrolet Silverado 1500 Classic | 2007 | LT |
| Chevrolet Silverado 1500 Classic | 2007 | Hybrid |
| Chevrolet Silverado 1500 HD | 2001-2003, 2005-2006 | LT |
| Chevrolet Silverado 1500 HD | 2001-2003, 2005 | LS |
| Chevrolet Silverado 1500 HD | 2005 | Base |
| Chevrolet Silverado 1500 HD Classic | 2007 | LT |
| Chevrolet Suburban | 1987-1994 | Base |
| Chevrolet Suburban 1500 | 1995-1996 | Cheyenne |
| Chevrolet Suburban 1500 | 1995-1996 | Custom |
| Chevrolet Suburban 1500 | 1997 | SLX |
| Chevrolet Suburban 1500 | 1997 | SLE |
| Chevrolet Suburban 1500 | 1997 | SLT |
| Chevrolet Suburban 1500 | 1998-2013 | LS |
| Chevrolet Suburban 1500 | 1998 | LX |
| Chevrolet Suburban 1500 | 1998-2013 | LT |
| Chevrolet Suburban 1500 | 2000-2012 | Base |
| Chevrolet Suburban 1500 | 2002-2006 | Z71 |
| Chevrolet Suburban 1500 | 2006-2013 | LTZ |
| Chevrolet Suburban 1500 | 2010 | 75 Aniversario Diamond Edition |
| Chevrolet Suburban 2500 | 2000-2013 | LS |
| Chevrolet Suburban 2500 | 2000-2001, 2009-2012 | Base |
| Chevrolet Suburban 2500 | 2000-2013 | LT |
| Chevrolet Suburban 2500 | 2007 | LTZ |
| Chevrolet Tahoe | 1995-2017 | LT |
| Chevrolet Tahoe | 1995-2017 | LS |
| Chevrolet Tahoe | 1995-2001, 2006-2009, 2011-2012 | Base |
| Chevrolet Tahoe | 2000, 2002-2006, 2008-2010, 2016-2017 | Z71 |
| Chevrolet Tahoe | 2000 | Limited |
| Chevrolet Tahoe | 2007-2017 | PPV |
| Chevrolet Tahoe | 2007-2016 | LTZ |
| Chevrolet Tahoe | 2008-2013 | Hybrid |
| Chevrolet Tahoe | 2012-2017 | SSV |
| Chevrolet Tahoe | 2014, 2017 | Police |
| Chevrolet Tahoe | 2017 | Premier |
| Chevrolet Trailblazer | 2002-2003 | LTZ |
| Chevrolet Trailblazer | 2002-2007 | LS |
| Chevrolet Trailblazer | 2002-2009 | LT |
| Chevrolet Trailblazer | 2002-2004 | North Face |
| Chevrolet Trailblazer | 2003-2008 | Base |
| Chevrolet Trailblazer | 2004-2007 | B |
| Chevrolet Trailblazer | 2004-2007 | A |
| Chevrolet Trailblazer | 2005 | R |
| Chevrolet Trailblazer | 2005 | Q |
| Chevrolet Trailblazer | 2006-2009 | SS |
| Chevrolet Trailblazer EXT | 2002-2006 | LT |
| Chevrolet Trailblazer EXT | 2002-2004 | North Face |
| Chevrolet Trailblazer EXT | 2003-2006 | LS |
| Chevrolet Trailblazer EXT | 2003-2006 | Base |
| Chevrolet Trailblazer EXT | 2004-2006 | B |
| Chevrolet V10 | 1987 | Scottsdale |
| Chevrolet V10 | 1987 | Custom Deluxe |
| Chevrolet V10 | 1987 | Silverado |
| Chevrolet V10 Suburban | 1987-1988 | Silverado |
| Chevrolet V10 Suburban | 1987-1988 | Scottsdale |
| Chevrolet V10 Suburban | 1987 | Custom Deluxe |
| Chevrolet V1500 Suburban | 1989-1991 | Silverado |
| Chevrolet V1500 Suburban | 1989-1991 | Scottsdale |
| 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 | Scottsdale |
| Chevrolet V2500 Suburban | 1989-1991 | Silverado |
| GMC C15 | 1977-1978 | Sierra Grande |
| GMC C15 | 1977-1978 | Heavy Half |
| GMC C15 | 1977-1978 | High Sierra |
| GMC C15 | 1977-1978 | Base |
| GMC C15 | 1977-1978 | Sierra Classic |
| GMC C15 | 1977 | Indy Hauler |
| GMC C15 | 1978 | Street Coupe |
| GMC C15 Suburban | 1977-1978 | Base |
| GMC C15 Suburban | 1977-1978 | High Sierra |
| GMC C15 Suburban | 1977-1978 | Sierra Classic |
| GMC C15 Suburban | 1977-1978 | Sierra Grande |
| GMC C1500 | 1979-1986 | Base |
| GMC C1500 | 1979-1986 | Sierra Classic |
| GMC C1500 | 1979-1982 | Sierra Grande |
| GMC C1500 | 1979-1982 | Street Coupe |
| GMC C1500 | 1979-1986 | High Sierra |
| GMC C1500 | 1979-1980 | Heavy Half |
| GMC C1500 | 1988-1993 | Sierra |
| GMC C1500 | 1988-1999 | Sierra SLE |
| GMC C1500 | 1988-1993 | Sierra SLX |
| GMC C1500 | 1994-1998 | Sierra Special |
| GMC C1500 | 1994-1999 | Sierra SLT |
| GMC C1500 | 1994-1999 | Sierra SL |
| GMC C1500 | 1997 | Sierra GT |
| GMC C1500 Suburban | 1979-1986 | High Sierra |
| GMC C1500 Suburban | 1979-1986 | Sierra Classic |
| GMC C1500 Suburban | 1979-1986, 1992-1999 | Base |
| GMC C1500 Suburban | 1979-1982 | Sierra Grande |
| GMC C1500 Suburban | 1992-1999 | SLE |
| GMC C1500 Suburban | 1995-1999 | SLT |
| GMC C25 | 1977-1978 | Base |
| GMC C25 | 1977-1978 | Sierra Grande |
| GMC C25 | 1977-1978 | High Sierra |
| GMC C25 | 1977-1978 | Sierra Classic |
| GMC C25 Suburban | 1977-1978 | Sierra Grande |
| GMC C25 Suburban | 1977-1978 | Sierra Classic |
| GMC C25 Suburban | 1977-1978 | High Sierra |
| GMC C25 Suburban | 1977-1978 | Base |
| GMC C2500 | 1979-1986 | High Sierra |
| GMC C2500 | 1979-1986 | Sierra Classic |
| GMC C2500 | 1979-1982 | Sierra Grande |
| GMC C2500 | 1979-1986 | Base |
| GMC C2500 | 1997-2000 | Sierra SLE |
| GMC C2500 | 1997-2000 | Sierra SLT |
| GMC C2500 | 1997-2000 | Sierra SL |
| GMC C2500 Suburban | 1979-1986 | Sierra Classic |
| GMC C2500 Suburban | 1979-1986, 1997-1999 | Base |
| GMC C2500 Suburban | 1979-1982 | Sierra Grande |
| GMC C2500 Suburban | 1979-1986 | High Sierra |
| GMC C2500 Suburban | 1997-1999 | SLE |
| GMC C2500 Suburban | 1997-1999 | SLT |
| GMC Canyon | 2004-2005 | Z71 SLE |
| GMC Canyon | 2004-2005 | Z71 Fleet |
| GMC Canyon | 2004-2005 | Z85 SL |
| GMC Canyon | 2004, 2006-2008 | SL |
| GMC Canyon | 2004-2005 | Z85 SLE |
| GMC Canyon | 2004-2005 | Z71 SL |
| GMC Canyon | 2004, 2006-2012 | SLE |
| GMC Canyon | 2006-2012 | SLT |
| GMC Canyon | 2006-2012 | WT |
| GMC Canyon | 2007-2012 | Base |
| GMC Envoy | 2002-2009 | SLE |
| GMC Envoy | 2002-2009 | SLT |
| GMC Envoy | 2005-2009 | Denali |
| GMC Envoy XL | 2002-2006 | SLE |
| GMC Envoy XL | 2002-2006 | SLT |
| GMC Envoy XL | 2005-2006 | Denali |
| GMC Envoy XUV | 2004-2005 | SLE |
| GMC Envoy XUV | 2004-2005 | SLT |
| GMC G1500 | 1979-1995 | Rally |
| GMC G1500 | 1979-1995 | Rally STX |
| GMC G1500 | 1979-1995 | Vandura |
| GMC G1500 | 1983-1984 | Rally Custom |
| GMC G25 | 1978 | Rally STX |
| GMC G25 | 1978 | Rally |
| GMC G25 | 1978 | Vandura |
| GMC G2500 | 1979-1995 | Rally STX |
| GMC G2500 | 1979-1995 | Rally |
| GMC G2500 | 1979-1995 | Vandura |
| GMC G2500 | 1983-1984 | Rally Custom |
| GMC K15 | 1977-1978 | Sierra Grande |
| GMC K15 | 1977-1978 | Sierra Classic |
| GMC K15 | 1977-1978 | Base |
| GMC K15 | 1977 | Indy Hauler |
| GMC K15 | 1977-1978 | High Sierra |
| GMC K15 Suburban | 1977-1978 | Sierra Grande |
| GMC K15 Suburban | 1977-1978 | Base |
| GMC K15 Suburban | 1977-1978 | Sierra Classic |
| GMC K15 Suburban | 1977-1978 | High Sierra |
| GMC K1500 | 1979-1986 | High Sierra |
| GMC K1500 | 1979-1982 | Sierra Grande |
| GMC K1500 | 1979-1986 | Sierra Classic |
| GMC K1500 | 1979-1986 | Base |
| GMC K1500 | 1988-1999 | Sierra SLE |
| GMC K1500 | 1988-1993 | Sierra |
| GMC K1500 | 1988-1993 | Sierra SLX |
| GMC K1500 | 1993 | Sierra Sport |
| GMC K1500 | 1994-1999 | Sierra SL |
| GMC K1500 | 1994-1999 | Sierra SLT |
| GMC K1500 | 1994-1998 | Sierra Special |
| GMC K1500 | 1995 | Sierra SLS |
| GMC K1500 Suburban | 1979-1986, 1992-1999 | Base |
| GMC K1500 Suburban | 1979-1986 | Sierra Classic |
| GMC K1500 Suburban | 1979-1982 | Sierra Grande |
| GMC K1500 Suburban | 1979-1986 | High Sierra |
| GMC K1500 Suburban | 1992-1999 | SLE |
| GMC K1500 Suburban | 1995-1999 | SLT |
| GMC K25 | 1977-1978 | High Sierra |
| GMC K25 | 1977-1978 | Sierra Classic |
| GMC K25 | 1977-1978 | Base |
| GMC K25 | 1977-1978 | Sierra Grande |
| GMC K25 Suburban | 1977-1978 | Base |
| GMC K25 Suburban | 1977-1978 | High Sierra |
| GMC K25 Suburban | 1977-1978 | Sierra Classic |
| GMC K25 Suburban | 1977-1978 | Sierra Grande |
| GMC K2500 | 1979-1986 | High Sierra |
| GMC K2500 | 1979-1982 | Sierra Grande |
| GMC K2500 | 1979-1986 | Sierra Classic |
| GMC K2500 | 1979-1986 | Base |
| GMC K2500 | 1997-2000 | Sierra SL |
| GMC K2500 | 1997-2000 | Sierra SLT |
| GMC K2500 | 1997-2000 | Sierra SLE |
| GMC K2500 Suburban | 1979-1986 | High Sierra |
| GMC K2500 Suburban | 1979-1986 | Sierra Classic |
| GMC K2500 Suburban | 1979-1986, 1997-1999 | Base |
| GMC K2500 Suburban | 1979-1982 | Sierra Grande |
| GMC K2500 Suburban | 1997-1999 | SLT |
| GMC K2500 Suburban | 1997-1999 | SLE |
| GMC R1500 | 1987 | Sierra Classic |
| GMC R1500 | 1987 | Base |
| GMC R1500 | 1987 | High Sierra |
| GMC R1500 Suburban | 1987-1991 | Base |
| GMC R1500 Suburban | 1987-1989 | Sierra Classic |
| GMC R1500 Suburban | 1987 | High Sierra |
| GMC R1500 Suburban | 1990 | SLE |
| GMC Savana 1500 | 1996-2000, 2003-2005, 2009-2010, 2012-2013 | SLE |
| GMC Savana 1500 | 1996-2013 | Base |
| GMC Savana 1500 | 2001-2002 | SLT |
| GMC Savana 1500 | 2006-2013 | LS |
| GMC Savana 1500 | 2006-2013 | LT |
| GMC Savana 1500 | 2009-2010, 2012-2013 | SL |
| GMC Savana 2500 | 1996-2000, 2003-2005, 2009-2010, 2012-2013 | SLE |
| GMC Savana 2500 | 1996-2013 | Base |
| GMC Savana 2500 | 2001-2002 | SLT |
| GMC Savana 2500 | 2007-2013 | LT |
| GMC Savana 2500 | 2007-2013 | LS |
| GMC Savana 2500 | 2009-2010, 2012-2013 | SL |
| GMC Savana 3500 | 1996-2000, 2003-2005, 2009-2010, 2012-2013 | SLE |
| GMC Savana 3500 | 1996-2013 | Base |
| GMC Savana 3500 | 2001-2002 | SLT |
| GMC Savana 3500 | 2006-2013 | LT |
| GMC Savana 3500 | 2006-2013 | LS |
| GMC Savana 3500 | 2009-2010, 2012-2013 | SL |
| GMC Sierra | 2007-2009, 2011-2012 | Base |
| GMC Sierra | 2008-2017 | Denali |
| GMC Sierra | 2010, 2013-2015 | SLT |
| GMC Sierra | 2013-2017 | SLE |
| GMC Sierra | 2014-2017 | All Terrain |
| GMC Sierra 1500 | 1999-2017 | SLE |
| GMC Sierra 1500 | 1999-2017 | SLT |
| GMC Sierra 1500 | 1999-2003, 2006-2013 | SL |
| GMC Sierra 1500 | 2001 | C3 |
| GMC Sierra 1500 | 2002-2017 | Denali |
| GMC Sierra 1500 | 2002 | HT |
| GMC Sierra 1500 | 2002-2005, 2014-2017 | Base |
| GMC Sierra 1500 | 2002-2013 | WT |
| GMC Sierra 1500 | 2005-2006, 2009-2013 | Hybrid |
| GMC Sierra 1500 | 2010-2013 | XFE |
| GMC Sierra 1500 Classic | 2007 | SLT |
| GMC Sierra 1500 Classic | 2007 | WT |
| GMC Sierra 1500 Classic | 2007 | Hybrid |
| GMC Sierra 1500 Classic | 2007 | Denali |
| GMC Sierra 1500 Classic | 2007 | SL |
| GMC Sierra 1500 Classic | 2007 | SLE |
| GMC Sierra 1500 HD | 2001-2003, 2005-2006 | SLT |
| GMC Sierra 1500 HD | 2001-2003, 2005-2006 | SLE |
| GMC Sierra 1500 HD Classic | 2007 | SLT |
| GMC Sierra 1500 HD Classic | 2007 | SLE |
| GMC Sierra 2500 | 1999-2004 | SLE |
| GMC Sierra 2500 | 1999-2002 | SL |
| GMC Sierra 2500 | 1999-2004 | SLT |
| GMC Sierra 2500 | 2002-2004 | Base |
| GMC Sierra 2500 | 2003-2004 | WT |
| GMC Sierra 2500 HD | 2001-2017 | SLT |
| GMC Sierra 2500 HD | 2001-2002, 2006 | SL |
| GMC Sierra 2500 HD | 2001-2017 | SLE |
| GMC Sierra 2500 HD | 2002-2005, 2015-2017 | Base |
| GMC Sierra 2500 HD | 2003-2014 | WT |
| GMC Sierra 2500 HD | 2011-2017 | Denali |
| GMC Sierra 2500 HD Classic | 2007 | SLT |
| GMC Sierra 2500 HD Classic | 2007 | WT |
| GMC Sierra 2500 HD Classic | 2007 | SLE |
| GMC Sierra 2500 HD Classic | 2007 | SL |
| GMC Sierra 3500 | 2001-2002, 2006 | SL |
| GMC Sierra 3500 | 2001-2006 | SLE |
| GMC Sierra 3500 | 2001-2006 | SLT |
| GMC Sierra 3500 | 2002-2005 | Base |
| GMC Sierra 3500 | 2004-2006 | WT |
| GMC Sierra 3500 Classic | 2007 | WT |
| GMC Sierra 3500 Classic | 2007 | SL |
| GMC Sierra 3500 Classic | 2007 | SLT |
| GMC Sierra 3500 Classic | 2007 | SLE |
| GMC Sierra 3500 HD | 2007-2017 | SLT |
| GMC Sierra 3500 HD | 2007-2014 | WT |
| GMC Sierra 3500 HD | 2007-2017 | SLE |
| GMC Sierra 3500 HD | 2011-2017 | Denali |
| GMC Sierra 3500 HD | 2015-2017 | Base |
| GMC Sonoma | 1994-2004 | SL |
| GMC Sonoma | 1994-2004 | SLS |
| GMC Sonoma | 1994-2001 | SLE |
| GMC Typhoon | 1992-1993 | Base |
| GMC V1500 | 1987 | High Sierra |
| GMC V1500 | 1987 | Base |
| GMC V1500 | 1987 | Sierra Classic |
| GMC V1500 Suburban | 1987 | High Sierra |
| GMC V1500 Suburban | 1987-1989 | Sierra Classic |
| GMC V1500 Suburban | 1987-1991 | Base |
| GMC V1500 Suburban | 1990 | SLE |
| GMC V2500 | 1987 | Base |
| GMC V2500 | 1987 | High Sierra |
| GMC V2500 | 1987 | Sierra Classic |
| GMC V2500 Suburban | 1987-1991 | Base |
| GMC V2500 Suburban | 1987-1989 | Sierra Classic |
| GMC V2500 Suburban | 1987 | High Sierra |
| GMC V2500 Suburban | 1990 | SLE |
| GMC Yukon | 1992-2013 | SLE |
| GMC Yukon | 1992, 1994 | Sport |
| GMC Yukon | 1992-1995, 2007-2009, 2011-2012 | Base |
| GMC Yukon | 1993 | GT |
| GMC Yukon | 1995-2013 | SLT |
| GMC Yukon | 1996-1997, 2006 | SL |
| GMC Yukon | 1999-2013 | Denali |
| GMC Yukon | 2008-2013 | Hybrid |
| GMC Yukon | 2010-2013 | Denali Hybrid |
| GMC Yukon XL 1500 | 2000-2013 | SLE |
| GMC Yukon XL 1500 | 2000-2013 | SLT |
| GMC Yukon XL 1500 | 2001-2013 | Denali |
| GMC Yukon XL 1500 | 2006 | SL |
| GMC Yukon XL 2500 | 2000-2013 | SLE |
| GMC Yukon XL 2500 | 2000-2013 | SLT |
| Hummer H3 | 2006-2010 | Base |
| Hummer H3 | 2006-2010 | Luxury |
| Hummer H3 | 2006-2010 | Adventure |
| Hummer H3 | 2007-2009 | X |
| Hummer H3 | 2008-2010 | Alpha |
| Hummer H3 | 2009 | Championship Series |
| Hummer H3T | 2009-2010 | Alpha |
| Hummer H3T | 2009-2010 | Base |
| Hummer H3T | 2010 | Adventure |
| Isuzu Ascender | 2003-2006 | LS |
| Isuzu Ascender | 2003, 2006 | Base |
| Isuzu Ascender | 2003-2005 | Limited |
| Isuzu Ascender | 2004-2005, 2007-2008 | S |
| 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 Supreme | 1985-1987 | Base |
| Oldsmobile Cutlass Supreme | 1985-1987 | Brougham |
| Oldsmobile Cutlass Supreme | 1985 | LS |
| Oldsmobile Cutlass Supreme | 1987 | 442 |
| Oldsmobile Omega | 1973-1979 | Base |
| Oldsmobile Omega | 1975 | Salon |
| Oldsmobile Omega | 1976-1977 | F85 |
| Oldsmobile Omega | 1976-1979 | Brougham |
| Oldsmobile Omega | 1976-1978 | SX |
| Oldsmobile Omega | 1977 | Deluxe |
| Oldsmobile Omega | 1978-1979 | Brougham LS |
| Pontiac Bonneville | 1970, 1978-1981 | Safari |
| Pontiac Bonneville | 1970-1986 | Base |
| Pontiac Bonneville | 1976-1986 | Brougham |
| Pontiac Bonneville | 1984-1986 | LE |
| Pontiac Catalina | 1970 | Ventura |
| Pontiac Catalina | 1970-1981 | Base |
| Pontiac Catalina | 1970-1981 | Safari |
| Pontiac Catalina | 1971-1972 | Brougham |
| Pontiac Firebird | 1970-1981 | Trans Am |
| Pontiac Firebird | 1970-1981 | Base |
| Pontiac Firebird | 1970-1981 | Formula |
| Pontiac Firebird | 1970-1981 | Esprit |
| Pontiac GTO | 1970-1971 | The Judge |
| Pontiac GTO | 1970-1973 | Base |
| Pontiac Grand Prix | 1971-1974, 1976-1987 | Base |
| Pontiac Grand Prix | 1975-1980 | SJ |
| Pontiac Grand Prix | 1975, 1977-1983 | LJ |
| Pontiac Grand Prix | 1981-1987 | Brougham |
| Pontiac Grand Prix | 1984-1987 | LE |
| Pontiac LeMans | 1971-1977 | Sport |
| Pontiac LeMans | 1971-1981 | Base |
| Pontiac LeMans | 1971 | T37 |
| Pontiac LeMans | 1972-1974 | Luxury |
| Pontiac LeMans | 1973-1975, 1977-1981 | Safari |
| Pontiac LeMans | 1974 | Safari Luxury |
| Pontiac LeMans | 1976-1977 | Sport Coupe |
| Pontiac Ventura | 1976-1977 | Base |
| Pontiac Ventura | 1976-1977 | SJ |
| Saab 9-7x | 2005 | Arc |
| Saab 9-7x | 2005 | Linear |
| Saab 9-7x | 2006-2009 | 4.2i |
| Saab 9-7x | 2006-2009 | 5.3i |
| Saab 9-7x | 2008-2009 | Aero |

USA Standard Gear is a company that supplies high-quality parts for the automotive industry. They are a one-stop-shop for all your drivetrain component needs and have one of the industry's most comprehensive parts list and inventory. Today, they are considered the leading supplier of these parts in the United States.
Drivetrain ExpertsThe company offers various parts ranging from axles, differential gears, lockers, limited slips, drivelines, and more. It is built by a team of craftsmen who has years of experience when it comes to assembling and modifying their own builds. This passion is what drives the company to create some of the best products in the market.
Quality In Every ProductAll their parts are manufactured in their facility equipped with the latest and most sophisticated tools available today. They also have two high-tech testing labs to ensure that every product comes out with the company's quality.
The USA Standard Gear engineering team is constantly on edge trying to find ways to develop and further improve their products. That is why they can produce innovative parts that adapt to the changing trend in the automotive world.
Purchase USA Standard Gear at Vivid RacingIf you are in the market for reliable and top-notched drivetrain components, then USA Standard Gear is the brand for you. With years of experience developing their products, they have provided their customers with parts they could trust, whether it's a replacement component or an upgrade.
To know more about USA Standard Gear, visit Vivid Racing and check out their list of offerings that fit your specific requirement.
Upon notification of a warranty claim, USA Standard shall investigate the claim of defect, and, in the event of a verified defect, shall, at their sole choice, either repair the defective product or replace it.
This warranty does not cover, and USA Standard shall not be liable for, incidental or consequential damages, including loss of time, road service charges, labor charges, inconvenience, loss of vehicle use, loss of revenues, or loss or damage to personal property (including loss or damage to vehicle parts due to the failure of the USA Standard product). In addition, this warranty does not cover, and USA Standard shall not be liable for, any undertaking, representation, or agreements made by dealers or other third parties selling USA Standard Gear® products, except where such agreements are within the provisions of this Warranty statement. Also, this warranty does not cover damage to the axle caused by or facilitated by failure of a non-USA Standard component.
This agreement offers you specific legal rights. You may also have other rights which vary from state to state.
USA STANDARD GEAR® WARRANTY BY PRODUCT| USA Standard Product | Length of Warranty (From date of sale) | NOTES |
|---|---|---|
| Spool | As long as original purchaser owns vehicle in which Spool is originally installed | It is normal for Spools to cause tire chatter, squeal, or scrubbing when vehicle is not moving in a straight line. Both rear tires must measure the same height from ground to top of wheel for Spool to function properly without premature wear. |
| Rear Axle (1040/1050) | Five (5) Years | Covers parts for five years against manufacturing defects. |
| Front Axle (Series ZA W) | Five (5) Years | Five year warranty covering manufacturing defects and axle breakage. This warranty is not transferable to another party. “No Questions Asked†replacement for first warranty return, however, USA Standard Gear reserves the right to either replace axle or refund original purchase price after the first warranty claim. USA Standard Gear (through RANDYS Worldwide Automotive) makes final determination on warranty considerations. |
| Ring & Pinion Gear Set | One (1) Year | Warrantied against manufacturing defects for one (1) year. |
| Positraction Differential | One (1) Year | Exclusions apply, does not cover premature clutch wear or abuse. It is normal for Positraction differentials to cause tire chatter, squeal, or scrubbing when vehicle is not moving in a straight line. Both rear tires must measure the same height from ground to top of wheel for differential to function properly without premature wear. Limited slip additive or appropriate friction modifier must be used with oil to reduce Positraction chatter. |
| Spartan Locker | One (1) Year | Warrantied against manufacturers defects for one (1) year. |
| Install Kits | One (1) Year | Includes ZBK, ZPK, and ZK. Covers parts for one year against manufacturing defects. |
| Spider Gear Kits (ZIK) | One (1) Year | One year against manufacturing defects. Exclusions apply, does not cover clutch wear in limited slip differentials. |
| Replacement Driveshafts (ZDS) | One (1) Year | Warrantied against manufacturing defects for one (1) year. |