Yukon Gear High Performance Thick Gear Set For GM 12 Bolt Truck in a 3.73 Ratio

Manufacturer Part # : YG GM12T-373T

Market Description

• Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set for as long as you own your vehicle. Whether you’ve added tons of horsepower under the hood, upgraded to bigger tires, are just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need.
• Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set for as long as you own your vehicle. Whether you've added tons of horsepower under the hood, upgraded to bigger tires, are just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need.

Product Description - Extended

• Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon designed the gear tooth surface finish to reduce friction and heat, and use high grade steel in both the ring & pinion, with fitment designed to OEM spec
• Yukon Gear/Axle high performance ring/pinions set the standard for quality. Yukon designed the gear tooth surface finish to reduce friction and heat; and use high grade steel in both the ring/pinion; with fitment designed to OEM spec

Product Description - Long

• High performance Yukon Ring & Pinion "thick" set for GM 12 bolt truck in a 3.73
• High performance Yukon Ring/Pinion thick set for GM 12 bolt truck in a 3.73

Product Description - Short

• Yukon Gear High Performance Thick Gear Set For GM 12 Bolt Truck in a 3.73 Ratio
• Ring & Pinion Set
• Ring/Pinion Set

Features and Benefits

• Thick gear for 3.42 and down carrier
• 8.875 in. Ring Gear Diameter
• 8.875" ring gear diameter
• Fits GM 12 Bolt Truck
• 12 ring gear bolts
• 30 spline pinion
• 3.73 ratio

AAIA Part Type Description

Differential Ring and Pinion

Product Description - Invoice

YG GM12T-373T

Label Description

87-63 CHV/GMC