YG GM14T-456 by Yukon Gear & Axle

The YG GM14T-456 is a precision-engineered ring and pinion gear set designed specifically for the GM 10.5" 14 bolt truck differential. Yukon Gear & Axle has established itself as a leader in the automotive gear industry, and this product exemplifies their commitment to quality and performance. Crafted using advanced heat-treating techniques and rigorous quality testing, the YG GM14T-456 delivers durability and reliability for both daily drivers and performance builds.

Key Features

• Compatible with GM 10.5" 14 bolt truck differentials
• Ring gear diameter: 10.50 inches
• 30 spline pinion for robust power transfer
• 12 ring gear bolts for secure installation
• Gear ratio: 4.56, ideal for optimizing torque and acceleration

Specifications

• Axle Type: Full Float
• Cover Bolt Quantity: 14
• Mounting Hardware: Not included

Fitment

The YG GM14T-456 is confirmed to fit the following models:

• Chevrolet Avalanche 1500 (2002-2006)
• Chevrolet Avalanche 2500 (2002-2006)
• Chevrolet C/K 20 (1973-1986)
• Chevrolet C/K 2500 (1988-2000)
• Chevrolet C/K 30 (1972-1986)
• Chevrolet C/K 3500 (1988-2000)
• Chevrolet Express (1996-2015)
• Chevrolet G20 (1978-1995)
• Chevrolet G30 (1979-1995)
• Chevrolet P30 (1997-1999)
• Chevrolet R/V 20 (1987-1988)
• Chevrolet R/V 30 (1987-1988)
• Chevrolet Silverado 2500 (1999-2015)
• Chevrolet Silverado 3500 (2007-2013)
• Chevrolet Suburban (1973-2013)
• GMC C/K 25 (1967-1978)
• GMC C/K 2500 (1979-1986 & 1988-2000)
• GMC C/K 35 (1973-1978)
• GMC C/K 3500 (1979-1986 & 1988-2000)
• GMC G1500 (1983-1987)
• GMC G3500 (1983-1995)
• GMC R2500 (1987-1988)
• GMC Savana (1996-2015)
• GMC Sierra (1999-2015)
• GMC V2500 (1987)
• GMC V2500 Suburban (1988-1991)
• GMC V3500 (1987)
• GMC Yukon XL (2000-2013 & 2015)

For those looking to enhance their vehicle's performance with a reliable gear set, the YG GM14T-456 is an excellent choice. The 4.56 gear ratio provides a balanced approach to power and efficiency, making it suitable for a variety of applications, whether you're towing, off-roading, or simply looking for improved acceleration.