Yukon Gear High Performance Thick Ring & Pinion Gear Set for GM 14 Bolt Truck Axle - 5.38 Ratio

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SKU: YUKYG GM14T-538T
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Sale price$436.99 Regular price$480.00
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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 High Performance Thick Ring & Pinion Gear Set - GM 14 Bolt Truck Axle, 5.38 Ratio

Experience unparalleled torque with the Yukon Gear High Performance Thick Ring & Pinion Gear Set, specifically engineered for the demanding GM 14-bolt truck axle. This set features an extreme 5.38 gear ratio, making it the ultimate choice for trucks running exceptionally large tires, participating in competitive off-roading, or requiring maximum pulling power for the most challenging towing scenarios. The robust 'thick' gear design significantly enhances pinion strength and overall axle durability under the most severe conditions.

Engineered for Maximum Durability and Performance

Yukon Gear & Axle is a leader in high-performance drivetrain components, and this ring and pinion set is a testament to their engineering excellence. Utilizing cutting-edge design processes and undergoing rigorous testing, these gears are built to exceed expectations in terms of performance and longevity. Crafted from premium-grade steel with a specialized tooth surface finish, they are optimized to minimize friction and heat, ensuring reliable operation even under extreme loads.

Key Features:

  • Axle Fitment: Precision-engineered for GM 14-bolt truck axles.
  • Gear Ratio: 5.38 ratio delivers maximum torque multiplication for extreme applications.
  • Thick Gear Design: Provides enhanced pinion support and robustness for heavy-duty and extreme use.
  • Material: Constructed from high-grade steel for exceptional strength and resistance to wear.
  • Optimized Tooth Surface: Reduces friction and heat buildup, ensuring longevity and performance.
  • OEM Fitment: Manufactured to exact specifications for a perfect fit and straightforward installation.

For truck owners who demand the absolute best in off-road capability and towing power, this Yukon Gear 5.38 thick gear set is an essential upgrade. It's the key to effectively powering oversized tires and conquering the toughest terrains. Trust the superior quality and performance of Yukon Gear. Secure this ultimate drivetrain upgrade at GGCRACING today.

Vehicle Fitment

Years Make Model Trim
2002-2004 Chevrolet Avalanche 2500 Base
2005-2006 Chevrolet Avalanche 2500 LS
2005-2006 Chevrolet Avalanche 2500 LT
1975-1980 Chevrolet C20 Custom Deluxe
1975-1981 Chevrolet C20 Cheyenne
1975-1986 Chevrolet C20 Scottsdale
1975-1986 Chevrolet C20 Silverado
1981 Chevrolet C20 Deluxe
1981-1986 Chevrolet C20 Custom
1973-1974 Chevrolet C20 Pickup Base
1973-1974 Chevrolet C20 Suburban Base
1975-1977 Chevrolet C20 Suburban Silverado
1975-1980 Chevrolet C20 Suburban Custom Deluxe
1975-1980 Chevrolet C20 Suburban Scottsdale
1979-1980 Chevrolet C20 Suburban Silverado
1981 Chevrolet C20 Suburban Deluxe
1981-1986 Chevrolet C20 Suburban Custom
1982 Chevrolet C20 Suburban Scottsdale
1982-1986 Chevrolet C20 Suburban Silverado
1984-1986 Chevrolet C20 Suburban Scottsdale
1988-1992 Chevrolet C2500 Scottsdale
1988-1998 Chevrolet C2500 Cheyenne
1988-1998 Chevrolet C2500 Silverado
1994-1995 Chevrolet C2500 WT
1994-1997 Chevrolet C2500 Base
1998 Chevrolet C2500 WT
1999-2000 Chevrolet C2500 Base
1999-2000 Chevrolet C2500 LS
1992-1994 Chevrolet C2500 Suburban Silverado
1992-1999 Chevrolet C2500 Suburban Base
1995-1997 Chevrolet C2500 Suburban LT
1995-1999 Chevrolet C2500 Suburban LS
1975-1980 Chevrolet C30 Custom Deluxe
1975-1981 Chevrolet C30 Cheyenne
1975-1986 Chevrolet C30 Scottsdale
1975-1986 Chevrolet C30 Silverado
1981 Chevrolet C30 Deluxe
1981-1986 Chevrolet C30 Custom
1973-1974 Chevrolet C30 Pickup Base
1988-1992 Chevrolet C3500 Scottsdale
1988-1998 Chevrolet C3500 Cheyenne
1988-1998 Chevrolet C3500 Silverado
1994-1997 Chevrolet C3500 Base
1999-2000 Chevrolet C3500 Base
1999-2000 Chevrolet C3500 LS
1996-2015 Chevrolet Express 2500 Base
1996-2015 Chevrolet Express 2500 LS
2006-2015 Chevrolet Express 2500 LT
1996-2015 Chevrolet Express 3500 Base
1996-2015 Chevrolet Express 3500 LS
2006-2015 Chevrolet Express 3500 LT
1975-1995 Chevrolet G20 Chevy Van
1975-1995 Chevrolet G20 Sportvan
1975-1995 Chevrolet G20 Beauville
1978-1981 Chevrolet G20 Nomad
1983-1984 Chevrolet G20 Bonaventure
1979-1996 Chevrolet G30 Beauville
1979-1996 Chevrolet G30 Chevy Van
1979-1996 Chevrolet G30 Hi-Cube
1979-1996 Chevrolet G30 Sportvan

…and 237 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 High Performance Thick Ring & Pinion Gear Set - GM 14 Bolt Truck Axle, 5.38 Ratio

Experience unparalleled torque with the Yukon Gear High Performance Thick Ring & Pinion Gear Set, specifically engineered for the demanding GM 14-bolt truck axle. This set features an extreme 5.38 gear ratio, making it the ultimate choice for trucks running exceptionally large tires, participating in competitive off-roading, or requiring maximum pulling power for the most challenging towing scenarios. The robust 'thick' gear design significantly enhances pinion strength and overall axle durability under the most severe conditions.

Engineered for Maximum Durability and Performance

Yukon Gear & Axle is a leader in high-performance drivetrain components, and this ring and pinion set is a testament to their engineering excellence. Utilizing cutting-edge design processes and undergoing rigorous testing, these gears are built to exceed expectations in terms of performance and longevity. Crafted from premium-grade steel with a specialized tooth surface finish, they are optimized to minimize friction and heat, ensuring reliable operation even under extreme loads.

Key Features:

  • Axle Fitment: Precision-engineered for GM 14-bolt truck axles.
  • Gear Ratio: 5.38 ratio delivers maximum torque multiplication for extreme applications.
  • Thick Gear Design: Provides enhanced pinion support and robustness for heavy-duty and extreme use.
  • Material: Constructed from high-grade steel for exceptional strength and resistance to wear.
  • Optimized Tooth Surface: Reduces friction and heat buildup, ensuring longevity and performance.
  • OEM Fitment: Manufactured to exact specifications for a perfect fit and straightforward installation.

For truck owners who demand the absolute best in off-road capability and towing power, this Yukon Gear 5.38 thick gear set is an essential upgrade. It's the key to effectively powering oversized tires and conquering the toughest terrains. Trust the superior quality and performance of Yukon Gear. Secure this ultimate drivetrain upgrade at GGCRACING today.

Vehicle Fitment

Years Make Model Trim
2002-2004 Chevrolet Avalanche 2500 Base
2005-2006 Chevrolet Avalanche 2500 LS
2005-2006 Chevrolet Avalanche 2500 LT
1975-1980 Chevrolet C20 Custom Deluxe
1975-1981 Chevrolet C20 Cheyenne
1975-1986 Chevrolet C20 Scottsdale
1975-1986 Chevrolet C20 Silverado
1981 Chevrolet C20 Deluxe
1981-1986 Chevrolet C20 Custom
1973-1974 Chevrolet C20 Pickup Base
1973-1974 Chevrolet C20 Suburban Base
1975-1977 Chevrolet C20 Suburban Silverado
1975-1980 Chevrolet C20 Suburban Custom Deluxe
1975-1980 Chevrolet C20 Suburban Scottsdale
1979-1980 Chevrolet C20 Suburban Silverado
1981 Chevrolet C20 Suburban Deluxe
1981-1986 Chevrolet C20 Suburban Custom
1982 Chevrolet C20 Suburban Scottsdale
1982-1986 Chevrolet C20 Suburban Silverado
1984-1986 Chevrolet C20 Suburban Scottsdale
1988-1992 Chevrolet C2500 Scottsdale
1988-1998 Chevrolet C2500 Cheyenne
1988-1998 Chevrolet C2500 Silverado
1994-1995 Chevrolet C2500 WT
1994-1997 Chevrolet C2500 Base
1998 Chevrolet C2500 WT
1999-2000 Chevrolet C2500 Base
1999-2000 Chevrolet C2500 LS
1992-1994 Chevrolet C2500 Suburban Silverado
1992-1999 Chevrolet C2500 Suburban Base
1995-1997 Chevrolet C2500 Suburban LT
1995-1999 Chevrolet C2500 Suburban LS
1975-1980 Chevrolet C30 Custom Deluxe
1975-1981 Chevrolet C30 Cheyenne
1975-1986 Chevrolet C30 Scottsdale
1975-1986 Chevrolet C30 Silverado
1981 Chevrolet C30 Deluxe
1981-1986 Chevrolet C30 Custom
1973-1974 Chevrolet C30 Pickup Base
1988-1992 Chevrolet C3500 Scottsdale
1988-1998 Chevrolet C3500 Cheyenne
1988-1998 Chevrolet C3500 Silverado
1994-1997 Chevrolet C3500 Base
1999-2000 Chevrolet C3500 Base
1999-2000 Chevrolet C3500 LS
1996-2015 Chevrolet Express 2500 Base
1996-2015 Chevrolet Express 2500 LS
2006-2015 Chevrolet Express 2500 LT
1996-2015 Chevrolet Express 3500 Base
1996-2015 Chevrolet Express 3500 LS
2006-2015 Chevrolet Express 3500 LT
1975-1995 Chevrolet G20 Chevy Van
1975-1995 Chevrolet G20 Sportvan
1975-1995 Chevrolet G20 Beauville
1978-1981 Chevrolet G20 Nomad
1983-1984 Chevrolet G20 Bonaventure
1979-1996 Chevrolet G30 Beauville
1979-1996 Chevrolet G30 Chevy Van
1979-1996 Chevrolet G30 Hi-Cube
1979-1996 Chevrolet G30 Sportvan

…and 237 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 High Performance Thick Ring & Pinion Gear Set - GM 14 Bolt Truck Axle, 5.38 Ratio

Experience unparalleled torque with the Yukon Gear High Performance Thick Ring & Pinion Gear Set, specifically engineered for the demanding GM 14-bolt truck axle. This set features an extreme 5.38 gear ratio, making it the ultimate choice for trucks running exceptionally large tires, participating in competitive off-roading, or requiring maximum pulling power for the most challenging towing scenarios. The robust 'thick' gear design significantly enhances pinion strength and overall axle durability under the most severe conditions.

Engineered for Maximum Durability and Performance

Yukon Gear & Axle is a leader in high-performance drivetrain components, and this ring and pinion set is a testament to their engineering excellence. Utilizing cutting-edge design processes and undergoing rigorous testing, these gears are built to exceed expectations in terms of performance and longevity. Crafted from premium-grade steel with a specialized tooth surface finish, they are optimized to minimize friction and heat, ensuring reliable operation even under extreme loads.

Key Features:

  • Axle Fitment: Precision-engineered for GM 14-bolt truck axles.
  • Gear Ratio: 5.38 ratio delivers maximum torque multiplication for extreme applications.
  • Thick Gear Design: Provides enhanced pinion support and robustness for heavy-duty and extreme use.
  • Material: Constructed from high-grade steel for exceptional strength and resistance to wear.
  • Optimized Tooth Surface: Reduces friction and heat buildup, ensuring longevity and performance.
  • OEM Fitment: Manufactured to exact specifications for a perfect fit and straightforward installation.

For truck owners who demand the absolute best in off-road capability and towing power, this Yukon Gear 5.38 thick gear set is an essential upgrade. It's the key to effectively powering oversized tires and conquering the toughest terrains. Trust the superior quality and performance of Yukon Gear. Secure this ultimate drivetrain upgrade at GGCRACING today.

Vehicle Fitment

Years Make Model Trim
2002-2004 Chevrolet Avalanche 2500 Base
2005-2006 Chevrolet Avalanche 2500 LS
2005-2006 Chevrolet Avalanche 2500 LT
1975-1980 Chevrolet C20 Custom Deluxe
1975-1981 Chevrolet C20 Cheyenne
1975-1986 Chevrolet C20 Scottsdale
1975-1986 Chevrolet C20 Silverado
1981 Chevrolet C20 Deluxe
1981-1986 Chevrolet C20 Custom
1973-1974 Chevrolet C20 Pickup Base
1973-1974 Chevrolet C20 Suburban Base
1975-1977 Chevrolet C20 Suburban Silverado
1975-1980 Chevrolet C20 Suburban Custom Deluxe
1975-1980 Chevrolet C20 Suburban Scottsdale
1979-1980 Chevrolet C20 Suburban Silverado
1981 Chevrolet C20 Suburban Deluxe
1981-1986 Chevrolet C20 Suburban Custom
1982 Chevrolet C20 Suburban Scottsdale
1982-1986 Chevrolet C20 Suburban Silverado
1984-1986 Chevrolet C20 Suburban Scottsdale
1988-1992 Chevrolet C2500 Scottsdale
1988-1998 Chevrolet C2500 Cheyenne
1988-1998 Chevrolet C2500 Silverado
1994-1995 Chevrolet C2500 WT
1994-1997 Chevrolet C2500 Base
1998 Chevrolet C2500 WT
1999-2000 Chevrolet C2500 Base
1999-2000 Chevrolet C2500 LS
1992-1994 Chevrolet C2500 Suburban Silverado
1992-1999 Chevrolet C2500 Suburban Base
1995-1997 Chevrolet C2500 Suburban LT
1995-1999 Chevrolet C2500 Suburban LS
1975-1980 Chevrolet C30 Custom Deluxe
1975-1981 Chevrolet C30 Cheyenne
1975-1986 Chevrolet C30 Scottsdale
1975-1986 Chevrolet C30 Silverado
1981 Chevrolet C30 Deluxe
1981-1986 Chevrolet C30 Custom
1973-1974 Chevrolet C30 Pickup Base
1988-1992 Chevrolet C3500 Scottsdale
1988-1998 Chevrolet C3500 Cheyenne
1988-1998 Chevrolet C3500 Silverado
1994-1997 Chevrolet C3500 Base
1999-2000 Chevrolet C3500 Base
1999-2000 Chevrolet C3500 LS
1996-2015 Chevrolet Express 2500 Base
1996-2015 Chevrolet Express 2500 LS
2006-2015 Chevrolet Express 2500 LT
1996-2015 Chevrolet Express 3500 Base
1996-2015 Chevrolet Express 3500 LS
2006-2015 Chevrolet Express 3500 LT
1975-1995 Chevrolet G20 Chevy Van
1975-1995 Chevrolet G20 Sportvan
1975-1995 Chevrolet G20 Beauville
1978-1981 Chevrolet G20 Nomad
1983-1984 Chevrolet G20 Bonaventure
1979-1996 Chevrolet G30 Beauville
1979-1996 Chevrolet G30 Chevy Van
1979-1996 Chevrolet G30 Hi-Cube
1979-1996 Chevrolet G30 Sportvan

…and 237 additional fitments. Contact us to confirm yours.

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