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Yukon Gear & Axle is the off-road and truck differential expert — gear sets, lockers, axle shafts, and complete axle assemblies for Dana 30, Dana 44, Dana 60, and modern AAM axles. The trusted source for rock-crawler and overland gear changes.
Enhance the performance and reliability of your GM vehicle's drivetrain with the Yukon Gear & Axle 8.5in Extra HD Standard Open Case. Engineered for demanding applications, this differential housing is constructed from high-quality materials and machined to precise tolerances, ensuring a robust and long-lasting solution for your vehicle.
This standard open differential case is a direct replacement for your original equipment, offering superior strength and durability. Whether you're rebuilding a worn differential or upgrading for increased performance, the Yukon Gear Extra HD case provides the peace of mind that comes with a quality component. Its robust design helps to minimize flex and maintain gear alignment under load, contributing to a quieter and more efficient drivetrain.
Vehicle Compatibility: This case is compatible with numerous GM models from the 1970s through the 1980s, including various Chevrolet Camaro, Caprice, Impala, El Camino, Monte Carlo, K10, K20, K5 Blazer, and Oldsmobile Cutlass models, as well as Buick Apollo and Electra models. Please verify fitment for your specific year and model.
For a dependable differential housing that offers exceptional strength and precision, choose the Yukon Gear 8.5in Extra HD Standard Open Case. Find this and other premium drivetrain components at GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 1973-1975 | Buick | Apollo | Base |
| 1975 | Buick | Apollo | SR |
| 1971-1974 | Buick | Electra | 225 |
| 1971-1974 | Buick | Electra | 225 Custom |
| 1973 | Buick | Electra | Base |
| 1974 | Buick | Electra | 225 Limited |
| 1975 | Buick | Electra | Custom |
| 1975-1989 | Buick | Electra | Limited |
| 1976-1979 | Buick | Electra | 225 |
| 1978-1989 | Buick | Electra | Park Avenue |
| 1980-1989 | Buick | Electra | Estate Wagon |
| 1985-1989 | Buick | Electra | T-Type |
| 1989 | Buick | Electra | Park Avenue Ultra |
| 1973-1987 | Buick | Regal | Base |
| 1976-1977 | Buick | Regal | SR |
| 1978-1982 | Buick | Regal | Sport |
| 1978-1987 | Buick | Regal | Limited |
| 1982 | Buick | Regal | Limited Turbo |
| 1982-1983 | Buick | Regal | Estate Wagon |
| 1983-1986 | Buick | Regal | T-Type |
| 1984-1987 | Buick | Regal | Grand National |
| 1987 | Buick | Regal | GNX |
| 1975 | Buick | Riviera | GS |
| 1975-1978 | Buick | Riviera | Base |
| 1976 | Buick | Riviera | Sport |
| 1976 | Buick | Riviera | SR |
| 1978 | Buick | Riviera | LXXV Anniversary Edition |
| 1970 | Buick | Skylark | 350 |
| 1970-1972 | Buick | Skylark | Base |
| 1970-1972 | Buick | Skylark | Custom |
| 1972 | Buick | Skylark | 350 |
| 1975-1977 | Buick | Skylark | SR |
| 1975-1979 | Buick | Skylark | Base |
| 1976-1979 | Buick | Skylark | S |
| 1978 | Buick | Skylark | Sport |
| 1978-1979 | Buick | Skylark | Custom |
| 1999-2000 | Cadillac | Escalade | Base |
| 1970-1975 | Chevrolet | Bel Air | Base |
| 1987 | Chevrolet | Blazer | Custom Deluxe |
| 1987-1994 | Chevrolet | Blazer | Silverado |
| 1988-1991 | Chevrolet | Blazer | Scottsdale |
| 1992-1993 | Chevrolet | Blazer | Cheyenne |
| 1994 | Chevrolet | Blazer | Silverado Sport |
| 1994-1999 | Chevrolet | Blazer | Base |
| 1995-2000 | Chevrolet | Blazer | LT |
| 1996-2000 | Chevrolet | Blazer | LS |
| 1999-2000 | Chevrolet | Blazer | Trailblazer |
| 1979-1980 | Chevrolet | C10 | Big Ten |
| 1979-1980 | Chevrolet | C10 | Custom Deluxe |
| 1979-1981 | Chevrolet | C10 | Cheyenne |
| 1979-1986 | Chevrolet | C10 | Scottsdale |
| 1979-1986 | Chevrolet | C10 | Silverado |
| 1981 | Chevrolet | C10 | Deluxe |
| 1981-1986 | Chevrolet | C10 | Custom |
| 1977-1980 | Chevrolet | C10 Suburban | Silverado |
| 1977-1980 | Chevrolet | C10 Suburban | Custom Deluxe |
| 1977-1980 | Chevrolet | C10 Suburban | Scottsdale |
| 1981 | Chevrolet | C10 Suburban | Deluxe |
| 1981-1986 | Chevrolet | C10 Suburban | Custom |
| 1982 | Chevrolet | C10 Suburban | Scottsdale |
…and 280 additional fitments. Contact us to confirm yours.
Other popular Yukon Gear & Axle products customers consider together:
Yukon Gear & Axle is the off-road and truck differential expert — gear sets, lockers, axle shafts, and complete axle assemblies for Dana 30, Dana 44, Dana 60, and modern AAM axles. The trusted source for rock-crawler and overland gear changes.
Enhance the performance and reliability of your GM vehicle's drivetrain with the Yukon Gear & Axle 8.5in Extra HD Standard Open Case. Engineered for demanding applications, this differential housing is constructed from high-quality materials and machined to precise tolerances, ensuring a robust and long-lasting solution for your vehicle.
This standard open differential case is a direct replacement for your original equipment, offering superior strength and durability. Whether you're rebuilding a worn differential or upgrading for increased performance, the Yukon Gear Extra HD case provides the peace of mind that comes with a quality component. Its robust design helps to minimize flex and maintain gear alignment under load, contributing to a quieter and more efficient drivetrain.
Vehicle Compatibility: This case is compatible with numerous GM models from the 1970s through the 1980s, including various Chevrolet Camaro, Caprice, Impala, El Camino, Monte Carlo, K10, K20, K5 Blazer, and Oldsmobile Cutlass models, as well as Buick Apollo and Electra models. Please verify fitment for your specific year and model.
For a dependable differential housing that offers exceptional strength and precision, choose the Yukon Gear 8.5in Extra HD Standard Open Case. Find this and other premium drivetrain components at GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 1973-1975 | Buick | Apollo | Base |
| 1975 | Buick | Apollo | SR |
| 1971-1974 | Buick | Electra | 225 |
| 1971-1974 | Buick | Electra | 225 Custom |
| 1973 | Buick | Electra | Base |
| 1974 | Buick | Electra | 225 Limited |
| 1975 | Buick | Electra | Custom |
| 1975-1989 | Buick | Electra | Limited |
| 1976-1979 | Buick | Electra | 225 |
| 1978-1989 | Buick | Electra | Park Avenue |
| 1980-1989 | Buick | Electra | Estate Wagon |
| 1985-1989 | Buick | Electra | T-Type |
| 1989 | Buick | Electra | Park Avenue Ultra |
| 1973-1987 | Buick | Regal | Base |
| 1976-1977 | Buick | Regal | SR |
| 1978-1982 | Buick | Regal | Sport |
| 1978-1987 | Buick | Regal | Limited |
| 1982 | Buick | Regal | Limited Turbo |
| 1982-1983 | Buick | Regal | Estate Wagon |
| 1983-1986 | Buick | Regal | T-Type |
| 1984-1987 | Buick | Regal | Grand National |
| 1987 | Buick | Regal | GNX |
| 1975 | Buick | Riviera | GS |
| 1975-1978 | Buick | Riviera | Base |
| 1976 | Buick | Riviera | Sport |
| 1976 | Buick | Riviera | SR |
| 1978 | Buick | Riviera | LXXV Anniversary Edition |
| 1970 | Buick | Skylark | 350 |
| 1970-1972 | Buick | Skylark | Base |
| 1970-1972 | Buick | Skylark | Custom |
| 1972 | Buick | Skylark | 350 |
| 1975-1977 | Buick | Skylark | SR |
| 1975-1979 | Buick | Skylark | Base |
| 1976-1979 | Buick | Skylark | S |
| 1978 | Buick | Skylark | Sport |
| 1978-1979 | Buick | Skylark | Custom |
| 1999-2000 | Cadillac | Escalade | Base |
| 1970-1975 | Chevrolet | Bel Air | Base |
| 1987 | Chevrolet | Blazer | Custom Deluxe |
| 1987-1994 | Chevrolet | Blazer | Silverado |
| 1988-1991 | Chevrolet | Blazer | Scottsdale |
| 1992-1993 | Chevrolet | Blazer | Cheyenne |
| 1994 | Chevrolet | Blazer | Silverado Sport |
| 1994-1999 | Chevrolet | Blazer | Base |
| 1995-2000 | Chevrolet | Blazer | LT |
| 1996-2000 | Chevrolet | Blazer | LS |
| 1999-2000 | Chevrolet | Blazer | Trailblazer |
| 1979-1980 | Chevrolet | C10 | Big Ten |
| 1979-1980 | Chevrolet | C10 | Custom Deluxe |
| 1979-1981 | Chevrolet | C10 | Cheyenne |
| 1979-1986 | Chevrolet | C10 | Scottsdale |
| 1979-1986 | Chevrolet | C10 | Silverado |
| 1981 | Chevrolet | C10 | Deluxe |
| 1981-1986 | Chevrolet | C10 | Custom |
| 1977-1980 | Chevrolet | C10 Suburban | Silverado |
| 1977-1980 | Chevrolet | C10 Suburban | Custom Deluxe |
| 1977-1980 | Chevrolet | C10 Suburban | Scottsdale |
| 1981 | Chevrolet | C10 Suburban | Deluxe |
| 1981-1986 | Chevrolet | C10 Suburban | Custom |
| 1982 | Chevrolet | C10 Suburban | Scottsdale |
…and 280 additional fitments. Contact us to confirm yours.
Other popular Yukon Gear & Axle products customers consider together: