Upgrade the drivetrain performance of your GM 12-bolt truck with the Yukon Gear & Axle YG GM12T-411 high-performance ring and pinion gear set. Engineered for dependable operation and precise fitment, this automotive gear set is designed to meet OEM specifications while supporting performance upgrades such as increased horsepower, larger tires, and improved traction. The 4.11 gear ratio can help optimize acceleration and overall drivetrain response for applications requiring a performance-oriented final drive ratio.
Yukon Gear & Axle uses advanced gear design, high-grade steel, specialized heat-treating techniques, and comprehensive quality testing to produce ring and pinion sets with consistent strength and surface finish. The gear tooth finish is designed to help reduce friction and heat, supporting reliable operation under demanding driving conditions. This Yukon gear set is built for the GM 12-bolt truck differential and includes a ring gear with 12 bolt holes and a 30-spline pinion configuration.
The YG GM12T-411 is backed by Yukon’s Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering the gear set for as long as you own your vehicle. With Yukon Gear & Axle’s broad selection of gear ratios and application-specific designs, this ring and pinion set provides a durable solution for rebuilding or upgrading a compatible GM 12-bolt truck differential.
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