










| SKU | YUKYG GM8.5-342 |
| MPN | YG GM8.5-342 |
| EAN | 883584241577 |
| Units per SKU | 1.0 |
| Certifications | None |
| Material | Gear Steel |
| Color/Finish | High Performance |
| Wheel Size (inches) | 8.5in & 8.6in |
| Bolt Pattern / PCD | 3.42 Ratio |
| Spoke Style | Gear Set |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1972 | Chevrolet | Brookwood | Base |
| 1967-1972 | Chevrolet | C10 Pickup | Base |
| 1967-1972 | Chevrolet | C10 Suburban | Base |
| 1964-1973 | Chevrolet | C20 Pickup | Base |
| 1967-1972 | Chevrolet | C20 Suburban | Base |
| 2003-2013 | Chevrolet | Express 2500 | Base |
| 2003-2013 | Chevrolet | Express 2500 | LS |
| 2006-2013 | Chevrolet | Express 2500 | LT |
| 2003-2010 | Chevrolet | Express 3500 | Base |
| 2003-2010 | Chevrolet | Express 3500 | LS |
| 2006-2010 | Chevrolet | Express 3500 | LT |
| 1969-1972 | Chevrolet | G10 Van | Base |
| 1968-1972 | Chevrolet | G10 Van | Sportvan |
| 1979-1987 | Chevrolet | G30 | Beauville |
| 1983-1984 | Chevrolet | G30 | Bonaventure |
| 1979-1987 | Chevrolet | G30 | Chevy Van |
| 1979-1987 | Chevrolet | G30 | Hi-Cube |
| 1979-1987 | Chevrolet | G30 | Sportvan |
| 1967-1973 | Chevrolet | K10 Pickup | Base |
| 1967-1972 | Chevrolet | K10 Suburban | Base |
| 1967-1972 | Chevrolet | K20 Suburban | Base |
| 1977-1981 | Chevrolet | K30 | Cheyenne |
| 1981-1986 | Chevrolet | K30 | Custom |
| 1977-1980 | Chevrolet | K30 | Custom Deluxe |
| 1981 | Chevrolet | K30 | Deluxe |
| 1977-1986 | Chevrolet | K30 | Scottsdale |
| 1977-1986 | Chevrolet | K30 | Silverado |
| 1971-1974 | Chevrolet | K30 Pickup | Base |
| 1988-1991 | Chevrolet | K3500 | Cheyenne |
| 1988-1991 | Chevrolet | K3500 | Scottsdale |
| 1988-1991 | Chevrolet | K3500 | Silverado |
| 2002-2005 | Chevrolet | Silverado 1500 | Base |
| 2004-2005 | Chevrolet | Silverado 1500 | Hybrid |
| 2002-2005 | Chevrolet | Silverado 1500 | LS |
| 2002-2005 | Chevrolet | Silverado 1500 | LT |
| 2003-2005 | Chevrolet | Silverado 1500 | SS |
| 2002-2005 | Chevrolet | Silverado 1500 | WT |
| 2004-2005 | Chevrolet | Silverado 1500 | Z71 Off-Road |
| 2005 | Chevrolet | Silverado 1500 HD | Base |
| 2002-2003,2005 | Chevrolet | Silverado 1500 HD | LS |
| 2002-2003,2005 | Chevrolet | Silverado 1500 HD | LT |
| 2002-2004 | Chevrolet | Silverado 2500 | Base |
| 2002-2004 | Chevrolet | Silverado 2500 | LS |
| 2002-2004 | Chevrolet | Silverado 2500 | LT |
| 2004 | Chevrolet | Silverado 2500 | WT |
| 2002-2005 | Chevrolet | Silverado 2500 HD | Base |
| 2002-2005 | Chevrolet | Silverado 2500 HD | LS |
| 2002-2005 | Chevrolet | Silverado 2500 HD | LT |
| 2003-2005 | Chevrolet | Silverado 2500 HD | WT |
| 1964-1966 | Chevrolet | Suburban | Base |
| 2002-2005 | Chevrolet | Suburban 2500 | LS |
| 2002-2005 | Chevrolet | Suburban 2500 | LT |
| 1988 | Chevrolet | V30 | Cheyenne |
| 1987-1988 | Chevrolet | V30 | Custom Deluxe |
| 1987-1988 | Chevrolet | V30 | Scottsdale |
| 1987-1988 | Chevrolet | V30 | Silverado |
| 1989-1991 | Chevrolet | V3500 | Cheyenne |
| 1989-1990 | Chevrolet | V3500 | Scottsdale |
| 1989-1991 | Chevrolet | V3500 | Silverado |
| 1975-1980 | Dodge | B100 | Base |
| 1971-1974 | Dodge | B100 Van | Base |
| 1971-1974 | Dodge | B100 Van | Sportsman |
| 1975-1980 | Dodge | B200 | Base |
| 1971-1974 | Dodge | B200 Van | Base |
| 1972-1974 | Dodge | B200 Van | Maxi |
| 1972-1974 | Dodge | B200 Van | Maxi Wagon |
| 1971-1974 | Dodge | B200 Van | Sportsman |
| 1981-1994 | Dodge | B250 | Base |
| 1995-1998 | Dodge | B2500 | Base |
| 1975-1980 | Dodge | B300 | Base |
| 1971-1974 | Dodge | B300 Van | Base |
| 1972-1974 | Dodge | B300 Van | Maxi |
| 1972-1974 | Dodge | B300 Van | Maxi Wagon |
| 1971-1974 | Dodge | B300 Van | Sportsman |
| 1981-1994 | Dodge | B350 | Base |
| 1995-1998 | Dodge | B3500 | Base |
| 1969-1971 | Dodge | Charger | 500 |
| 1966-1974 | Dodge | Charger | Base |
| 1969 | Dodge | Charger | Daytona |
| 1967-1971 | Dodge | Charger | R/T |
| 1969 | Dodge | Charger | SE |
| 1971-1974 | Dodge | Charger | Special Edition |
| 1971 | Dodge | Charger | Super Bee |
| 1974 | Dodge | D100 Pickup | Base |
| 1977-1980 | Dodge | D200 | Base |
| 1975-1976 | Dodge | D200 | Custom |
| 1968-1974 | Dodge | D200 Pickup | Base |
| 1960-1967 | Dodge | D200 Series | Base |
| 1981-1993 | Dodge | D250 | Base |
| 1977-1980 | Dodge | D300 | Base |
| 1975-1976 | Dodge | D300 | Custom |
| 1968-1974 | Dodge | D300 Pickup | Base |
| 1960-1967 | Dodge | D300 Series | Base |
| 1981-1993 | Dodge | D350 | Base |
| 1968 | Dodge | Dart | 270 |
| 1968-1976 | Dodge | Dart | Base |
| 1969-1975 | Dodge | Dart | Custom |
| 1971-1972 | Dodge | Dart | Demon |
| 1971-1972 | Dodge | Dart | Demon 340 |
| 1968-1969 | Dodge | Dart | GT |
| 1968-1969 | Dodge | Dart | GTS |
| 1971-1974 | Dodge | Dart | Special |
| 1974-1975 | Dodge | Dart | Special Edition |
| 1973-1976 | Dodge | Dart | Sport |
| 1973 | Dodge | Dart | Sport 340 |
| 1974-1975 | Dodge | Dart | Sport 360 |
| 1969-1976 | Dodge | Dart | Swinger |
| 1969-1970 | Dodge | Dart | Swinger 340 |
| 1975-1976 | Dodge | Dart | Swinger Special |
| 2004-2006 | Dodge | Ram 1500 | Laramie |
| 2004-2006 | Dodge | Ram 1500 | SLT |
| 2006 | Dodge | Ram 1500 | Sport |
| 2004-2006 | Dodge | Ram 1500 | SRT-10 |
| 2004-2006 | Dodge | Ram 1500 | ST |
| 1994-2002 | Dodge | Ram 2500 | Base |
| 1999-2003 | Dodge | Ram 2500 Van | Base |
| 1994-2002 | Dodge | Ram 3500 | Base |
| 1999-2003 | Dodge | Ram 3500 Van | Base |
| 1993 | Dodge | Ramcharger | Base |
| 1993 | Dodge | Ramcharger | Canyon Sport |
| 1993 | Dodge | Ramcharger | Royal SE |
| 1978-1980 | Dodge | RD200 | Base |
| 1975-1980 | Dodge | W200 | Base |
| 1968-1974 | Dodge | W200 Pickup | Base |
| 1963-1967 | Dodge | W200 Series | Base |
| 1981-1993 | Dodge | W250 | Base |
| 1977-1980 | Dodge | W300 | Base |
| 1975-1976 | Dodge | W300 | Custom |
| 1968-1974 | Dodge | W300 Pickup | Base |
| 1960-1967 | Dodge | W300 Series | Base |
| 1981-1993 | Dodge | W350 | Base |
| 2008-2013 | Ford | E-150 | Base |
| 2008-2013 | Ford | E-150 | XL |
| 2008-2013 | Ford | E-150 | XLT |
| 1989 | Ford | E-150 Econoline | XL |
| 1969-1974 | Ford | E-200 Econoline | Base |
| 1971-1972 | Ford | E-200 Econoline | Chateau Wagon |
| 1969-1974 | Ford | E-200 Econoline | Club Wagon |
| 1970-1974 | Ford | E-200 Econoline | Custom Wagon |
| 2003-2014 | Ford | E-250 | Base |
| 1980-1982,1984-1986,1992-2002 | Ford | E-250 Econoline | Base |
| 1980-1982 | Ford | E-250 Econoline | Chateau |
| 1980-1983,1987-1991 | Ford | E-250 Econoline | Custom |
| 1983-2000 | Ford | E-250 Econoline | XL |
| 1980-1982,1984-1986 | Ford | E-250 Econoline Club Wagon | Base |
| 1980-1982 | Ford | E-250 Econoline Club Wagon | Chateau |
| 1980-1983,1987-1991 | Ford | E-250 Econoline Club Wagon | Custom |
| 1983-1991 | Ford | E-250 Econoline Club Wagon | XL |
| 1984-1991 | Ford | E-250 Econoline Club Wagon | XLT |
| 1969-1974 | Ford | E-300 Econoline | Base |
| 1970-1974 | Ford | E-300 Econoline | Chateau Wagon |
| 1969-1974 | Ford | E-300 Econoline | Club Wagon |
| 1971-1972 | Ford | E-300 Econoline | Custom Wagon |
| 2003-2005 | Ford | E-350 Club Wagon | Chateau |
| 2003-2005 | Ford | E-350 Club Wagon | XL |
| 2003-2005 | Ford | E-350 Club Wagon | XLT |
| 1975-1982,1984-1986,1992-1998 | Ford | E-350 Econoline | Base |
| 1975-1982 | Ford | E-350 Econoline | Chateau |
| 1975-1983,1987-1991 | Ford | E-350 Econoline | Custom |
| 1975-1978 | Ford | E-350 Econoline | Northland |
| 1983-1998 | Ford | E-350 Econoline | XL |
| 1977-1982,1984-1986 | Ford | E-350 Econoline Club Wagon | Base |
| 1977-1982,1992-2002 | Ford | E-350 Econoline Club Wagon | Chateau |
| 1992-1996 | Ford | E-350 Econoline Club Wagon | Chateau HD |
| 1977-1983,1987-2000 | Ford | E-350 Econoline Club Wagon | Custom |
| 1992-1993 | Ford | E-350 Econoline Club Wagon | Custom HD |
| 1977-1978 | Ford | E-350 Econoline Club Wagon | Northland |
| 1983-1991,2001-2002 | Ford | E-350 Econoline Club Wagon | XL |
| 1994-1998 | Ford | E-350 Econoline Club Wagon | XL HD |
| 1984-1989,1991-2002 | Ford | E-350 Econoline Club Wagon | XLT |
| 1992-1998 | Ford | E-350 Econoline Club Wagon | XLT HD |
| 1999-2015 | Ford | E-350 Super Duty | Base |
| 2006 | Ford | E-350 Super Duty | Chateau |
| 1999-2000,2006-2014 | Ford | E-350 Super Duty | XL |
| 2006-2014 | Ford | E-350 Super Duty | XLT |
| 1965-1971 | Ford | F-100 | Base |
| 1954-1974,1976-1978,1983-1986 | Ford | F-250 | Base |
| 1975-1982 | Ford | F-250 | Custom |
| 1975-1978 | Ford | F-250 | Northland |
| 1975-1981 | Ford | F-250 | Ranger |
| 1978-1981 | Ford | F-250 | Ranger Lariat |
| 1975-1981 | Ford | F-250 | Ranger XLT |
| 1982-1986 | Ford | F-250 | XL |
| 1982-1983 | Ford | F-250 | XLS |
| 1977,1983-1984 | Ford | F-250 | XLT |
| 1982,1985-1986 | Ford | F-250 | XLT Lariat |
| 1976-1978 | Ford | F-350 | Base |
| 1975-1978 | Ford | F-350 | Custom |
| 1975-1978 | Ford | F-350 | Northland |
| 1975-1978 | Ford | F-350 | Ranger |
| 1978 | Ford | F-350 | Ranger Lariat |
| 1975-1978 | Ford | F-350 | Ranger XLT |
| 1977 | Ford | F-350 | XLT |
| 1967-1972 | GMC | C15/C1500 Pickup | Base |
| 1967-1972 | GMC | C15/C1500 Suburban | Base |
| 1967-1972 | GMC | C25/C2500 Pickup | Base |
| 1967-1972 | GMC | C25/C2500 Suburban | Base |
| 1975-1978 | GMC | G35 | Magnavan |
| 1975-1978 | GMC | G35 | Rally |
| 1975-1978 | GMC | G35 | Rally Camper Special |
Experience the ultimate in performance and durability with the Yukon Gear High Performance Gear Set designed specifically for GM 8.5 and 8.6 inch differentials in a 3.42 ratio. This gear set is engineered to deliver smooth, reliable power transfer and optimal torque for muscle cars, trucks, and street rods alike. Ideal for those who demand precision and strength in their drivetrain components, this set offers enhanced vehicle response and long-lasting performance.
The gears are manufactured by Yukon Gear & Axle, a trusted name in the tuning and automotive performance industry, ensuring quality craftsmanship and a perfect fit. Whether you are upgrading your ride or restoring a classic, the GM 8.5 and 8.6 inch 3.42 ratio gear set is the perfect choice to increase your vehicle's capability without compromise.
Designed to meet high standards for strength and wear resistance, this gear set offers enthusiasts and professionals alike the confidence to push their vehicles to the limit. With a competitive price, fast shipping across Europe, and no hidden fees, Tuningsupply makes it easy to get the parts you need for your next project or rebuild.
The gears are manufactured by Yukon Gear & Axle, a trusted name in the tuning and automotive performance industry, ensuring quality craftsmanship and a perfect fit. Whether you are upgrading your ride or restoring a classic, the GM 8.5 and 8.6 inch 3.42 ratio gear set is the perfect choice to increase your vehicle's capability without compromise.
Designed to meet high standards for strength and wear resistance, this gear set offers enthusiasts and professionals alike the confidence to push their vehicles to the limit. With a competitive price, fast shipping across Europe, and no hidden fees, Tuningsupply makes it easy to get the parts you need for your next project or rebuild.
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We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

















