Yukon Gear Yoke for GM 7.5in (3R) Differential — Triple Lip Design

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SKU: YUKYY GM7827670
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Sale price$172.99 Regular price$183.00
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Yukon Gear & Axle

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.

Watch in action

Yukon Gear Yoke for GM 7.5in (Mech 3R) Differentials

Ensure optimal performance and protection for your drivetrain with this premium Yukon Gear Yoke, specifically designed for GM 7.5-inch differentials utilizing the Mech 3R configuration. This yoke incorporates a durable triple-lip seal, offering enhanced defense against dirt, debris, and moisture, which are common causes of differential wear.

Key Features & Specifications:

  • Differential Fitment: GM 7.5in (Mech 3R)
  • Seal Design: Triple Lip
  • Snap Ring Span: 2.556 inches
  • Cap Diameter: 1.125 inches
  • Configuration: Inside Snap Ring

The inside snap ring design ensures a secure and stable connection for your U-joint, critical for smooth power transfer. Constructed from high-strength materials, this yoke is built to endure the rigors of everyday driving and performance use. Its robust design helps maintain the integrity of your differential assembly under load.

Vehicle Compatibility: This yoke is compatible with a wide range of Chevrolet, Buick, and Pontiac models that feature the GM 7.5in Mech 3R differential. Common applications include Chevrolet Chevelle, El Camino, Impala, Caprice, Buick Skylark, Electra, Regal, and Pontiac Firebird. Always verify fitment for your specific vehicle.

Backed by a one-year warranty against manufacturing defects, this Yukon Gear Yoke provides a dependable solution for your differential needs. Trust GGCRACING for quality drivetrain components that deliver lasting performance.

Vehicle Fitment

Years Make Model Trim
1973-1975 Buick Apollo Base
1975 Buick Apollo SR
1977-1979 Buick Electra 225
1977-1984 Buick Electra Limited
1978-1984 Buick Electra Park Avenue
1980-1984 Buick Electra Estate Wagon
1978-1982 Buick Regal Sport
1978-1983 Buick Regal Base
1978-1983 Buick Regal Limited
1982 Buick Regal Limited Turbo
1982-1983 Buick Regal Estate Wagon
1983 Buick Regal T-Type
1975-1977 Buick Skylark SR
1975-1979 Buick Skylark Base
1976-1979 Buick Skylark S
1978 Buick Skylark Sport
1978-1979 Buick Skylark Custom
1985-1995 Chevrolet Astro CL
1985-1995 Chevrolet Astro CS
1985-2005 Chevrolet Astro Base
1987-2005 Chevrolet Astro LT
1996-2005 Chevrolet Astro LS
1995-1999 Chevrolet Blazer Base
1995-2001 Chevrolet Blazer LT
1996-2004 Chevrolet Blazer LS
1999-2001 Chevrolet Blazer Trailblazer
2001-2005 Chevrolet Blazer Xtreme
2003-2005 Chevrolet Blazer ZR2
2005 Chevrolet Blazer Base
1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car
1982-1986 Chevrolet Camaro Berlinetta
1982-1987 Chevrolet Camaro Sport
1982-1987 Chevrolet Camaro Z28
1985-1990 Chevrolet Camaro Iroc-Z
1987 Chevrolet Camaro LT
1988 Chevrolet Camaro Base
1989-1992 Chevrolet Camaro RS
1991-2002 Chevrolet Camaro Z28
1992 Chevrolet Camaro RS Heritage Edition
1992 Chevrolet Camaro Z28 Heritage Edition
1993 Chevrolet Camaro Indianapolis 500 Pace Car
1993-2002 Chevrolet Camaro Base
1996-1997 Chevrolet Camaro RS
1998-2002 Chevrolet Camaro Z28 SS
1978 Chevrolet Caprice Classic Estate
1978-1981 Chevrolet Caprice Classic Landau
1978-1996 Chevrolet Caprice Classic
1979-1980 Chevrolet Caprice Classic Sport
1981-1982 Chevrolet Caprice Classic Estate
1986-1990 Chevrolet Caprice Classic Brougham
1986-1992 Chevrolet Caprice Base
1987-1990 Chevrolet Caprice Classic LS Brougham
1991-1993 Chevrolet Caprice Classic LTZ
1993-1994 Chevrolet Caprice Classic LS
1977 Chevrolet El Camino Classic
1977-1978 Chevrolet El Camino Conquista
1977-1987 Chevrolet El Camino SS
1977-1987 Chevrolet El Camino Base
1979-1981 Chevrolet El Camino Royal Knight
1981-1986 Chevrolet El Camino Conquista

…and 185 additional fitments. Contact us to confirm yours.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Yukon Gear & Axle

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.

Watch in action

Yukon Gear Yoke for GM 7.5in (Mech 3R) Differentials

Ensure optimal performance and protection for your drivetrain with this premium Yukon Gear Yoke, specifically designed for GM 7.5-inch differentials utilizing the Mech 3R configuration. This yoke incorporates a durable triple-lip seal, offering enhanced defense against dirt, debris, and moisture, which are common causes of differential wear.

Key Features & Specifications:

  • Differential Fitment: GM 7.5in (Mech 3R)
  • Seal Design: Triple Lip
  • Snap Ring Span: 2.556 inches
  • Cap Diameter: 1.125 inches
  • Configuration: Inside Snap Ring

The inside snap ring design ensures a secure and stable connection for your U-joint, critical for smooth power transfer. Constructed from high-strength materials, this yoke is built to endure the rigors of everyday driving and performance use. Its robust design helps maintain the integrity of your differential assembly under load.

Vehicle Compatibility: This yoke is compatible with a wide range of Chevrolet, Buick, and Pontiac models that feature the GM 7.5in Mech 3R differential. Common applications include Chevrolet Chevelle, El Camino, Impala, Caprice, Buick Skylark, Electra, Regal, and Pontiac Firebird. Always verify fitment for your specific vehicle.

Backed by a one-year warranty against manufacturing defects, this Yukon Gear Yoke provides a dependable solution for your differential needs. Trust GGCRACING for quality drivetrain components that deliver lasting performance.

Vehicle Fitment

Years Make Model Trim
1973-1975 Buick Apollo Base
1975 Buick Apollo SR
1977-1979 Buick Electra 225
1977-1984 Buick Electra Limited
1978-1984 Buick Electra Park Avenue
1980-1984 Buick Electra Estate Wagon
1978-1982 Buick Regal Sport
1978-1983 Buick Regal Base
1978-1983 Buick Regal Limited
1982 Buick Regal Limited Turbo
1982-1983 Buick Regal Estate Wagon
1983 Buick Regal T-Type
1975-1977 Buick Skylark SR
1975-1979 Buick Skylark Base
1976-1979 Buick Skylark S
1978 Buick Skylark Sport
1978-1979 Buick Skylark Custom
1985-1995 Chevrolet Astro CL
1985-1995 Chevrolet Astro CS
1985-2005 Chevrolet Astro Base
1987-2005 Chevrolet Astro LT
1996-2005 Chevrolet Astro LS
1995-1999 Chevrolet Blazer Base
1995-2001 Chevrolet Blazer LT
1996-2004 Chevrolet Blazer LS
1999-2001 Chevrolet Blazer Trailblazer
2001-2005 Chevrolet Blazer Xtreme
2003-2005 Chevrolet Blazer ZR2
2005 Chevrolet Blazer Base
1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car
1982-1986 Chevrolet Camaro Berlinetta
1982-1987 Chevrolet Camaro Sport
1982-1987 Chevrolet Camaro Z28
1985-1990 Chevrolet Camaro Iroc-Z
1987 Chevrolet Camaro LT
1988 Chevrolet Camaro Base
1989-1992 Chevrolet Camaro RS
1991-2002 Chevrolet Camaro Z28
1992 Chevrolet Camaro RS Heritage Edition
1992 Chevrolet Camaro Z28 Heritage Edition
1993 Chevrolet Camaro Indianapolis 500 Pace Car
1993-2002 Chevrolet Camaro Base
1996-1997 Chevrolet Camaro RS
1998-2002 Chevrolet Camaro Z28 SS
1978 Chevrolet Caprice Classic Estate
1978-1981 Chevrolet Caprice Classic Landau
1978-1996 Chevrolet Caprice Classic
1979-1980 Chevrolet Caprice Classic Sport
1981-1982 Chevrolet Caprice Classic Estate
1986-1990 Chevrolet Caprice Classic Brougham
1986-1992 Chevrolet Caprice Base
1987-1990 Chevrolet Caprice Classic LS Brougham
1991-1993 Chevrolet Caprice Classic LTZ
1993-1994 Chevrolet Caprice Classic LS
1977 Chevrolet El Camino Classic
1977-1978 Chevrolet El Camino Conquista
1977-1987 Chevrolet El Camino SS
1977-1987 Chevrolet El Camino Base
1979-1981 Chevrolet El Camino Royal Knight
1981-1986 Chevrolet El Camino Conquista

…and 185 additional fitments. Contact us to confirm yours.

Product Details

Product Description

About Yukon Gear & Axle

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.

Watch in action

Yukon Gear Yoke for GM 7.5in (Mech 3R) Differentials

Ensure optimal performance and protection for your drivetrain with this premium Yukon Gear Yoke, specifically designed for GM 7.5-inch differentials utilizing the Mech 3R configuration. This yoke incorporates a durable triple-lip seal, offering enhanced defense against dirt, debris, and moisture, which are common causes of differential wear.

Key Features & Specifications:

  • Differential Fitment: GM 7.5in (Mech 3R)
  • Seal Design: Triple Lip
  • Snap Ring Span: 2.556 inches
  • Cap Diameter: 1.125 inches
  • Configuration: Inside Snap Ring

The inside snap ring design ensures a secure and stable connection for your U-joint, critical for smooth power transfer. Constructed from high-strength materials, this yoke is built to endure the rigors of everyday driving and performance use. Its robust design helps maintain the integrity of your differential assembly under load.

Vehicle Compatibility: This yoke is compatible with a wide range of Chevrolet, Buick, and Pontiac models that feature the GM 7.5in Mech 3R differential. Common applications include Chevrolet Chevelle, El Camino, Impala, Caprice, Buick Skylark, Electra, Regal, and Pontiac Firebird. Always verify fitment for your specific vehicle.

Backed by a one-year warranty against manufacturing defects, this Yukon Gear Yoke provides a dependable solution for your differential needs. Trust GGCRACING for quality drivetrain components that deliver lasting performance.

Vehicle Fitment

Years Make Model Trim
1973-1975 Buick Apollo Base
1975 Buick Apollo SR
1977-1979 Buick Electra 225
1977-1984 Buick Electra Limited
1978-1984 Buick Electra Park Avenue
1980-1984 Buick Electra Estate Wagon
1978-1982 Buick Regal Sport
1978-1983 Buick Regal Base
1978-1983 Buick Regal Limited
1982 Buick Regal Limited Turbo
1982-1983 Buick Regal Estate Wagon
1983 Buick Regal T-Type
1975-1977 Buick Skylark SR
1975-1979 Buick Skylark Base
1976-1979 Buick Skylark S
1978 Buick Skylark Sport
1978-1979 Buick Skylark Custom
1985-1995 Chevrolet Astro CL
1985-1995 Chevrolet Astro CS
1985-2005 Chevrolet Astro Base
1987-2005 Chevrolet Astro LT
1996-2005 Chevrolet Astro LS
1995-1999 Chevrolet Blazer Base
1995-2001 Chevrolet Blazer LT
1996-2004 Chevrolet Blazer LS
1999-2001 Chevrolet Blazer Trailblazer
2001-2005 Chevrolet Blazer Xtreme
2003-2005 Chevrolet Blazer ZR2
2005 Chevrolet Blazer Base
1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car
1982-1986 Chevrolet Camaro Berlinetta
1982-1987 Chevrolet Camaro Sport
1982-1987 Chevrolet Camaro Z28
1985-1990 Chevrolet Camaro Iroc-Z
1987 Chevrolet Camaro LT
1988 Chevrolet Camaro Base
1989-1992 Chevrolet Camaro RS
1991-2002 Chevrolet Camaro Z28
1992 Chevrolet Camaro RS Heritage Edition
1992 Chevrolet Camaro Z28 Heritage Edition
1993 Chevrolet Camaro Indianapolis 500 Pace Car
1993-2002 Chevrolet Camaro Base
1996-1997 Chevrolet Camaro RS
1998-2002 Chevrolet Camaro Z28 SS
1978 Chevrolet Caprice Classic Estate
1978-1981 Chevrolet Caprice Classic Landau
1978-1996 Chevrolet Caprice Classic
1979-1980 Chevrolet Caprice Classic Sport
1981-1982 Chevrolet Caprice Classic Estate
1986-1990 Chevrolet Caprice Classic Brougham
1986-1992 Chevrolet Caprice Base
1987-1990 Chevrolet Caprice Classic LS Brougham
1991-1993 Chevrolet Caprice Classic LTZ
1993-1994 Chevrolet Caprice Classic LS
1977 Chevrolet El Camino Classic
1977-1978 Chevrolet El Camino Conquista
1977-1987 Chevrolet El Camino SS
1977-1987 Chevrolet El Camino Base
1979-1981 Chevrolet El Camino Royal Knight
1981-1986 Chevrolet El Camino Conquista

…and 185 additional fitments. Contact us to confirm yours.

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