Yukon Gear & Axle YGK2350 Muscle Car Limited Slip Re-Gear Kit for Chrysler 8.75" 3.55 Ratio

The Yukon Gear & Axle YGK2350 is a complete muscle car limited slip and re-gear kit engineered specifically for Chrysler 8.75-inch differentials with 42 case housing and 10-spline configuration. This comprehensive performance upgrade package includes a high-quality ring and pinion gear set with a 3.55 ratio, a Yukon Powr Lok limited-slip differential unit, and all necessary installation components for a complete differential rebuild.

Complete Performance Package:

• Ring and pinion gear set with 3.55 gear ratio for improved acceleration and torque multiplication
• Yukon Powr Lok limited-slip differential unit for superior traction and power distribution
• Master overhaul kit with premium Timken bearings, races, seals, and small parts
• Application-specific components designed for precise fit and long-lasting durability
• Professional-grade installation hardware included

Engineering Excellence:

Yukon ring and pinion sets are manufactured using state-of-the-art heat-treating techniques and advanced metallurgy to exceed OEM specifications. The gears are engineered to run cooler, quieter, and longer than standard aftermarket alternatives, making them ideal for street performance, muscle car restorations, and high-torque applications. The included Powr Lok limited-slip differential provides smooth engagement while delivering aggressive traction when you need it most.

Applications:

Compatible with 1964-1973 Plymouth Barracuda, 1968-1973 Plymouth Road Runner, 1970-1973 Dodge Challenger, and numerous other classic Mopar applications equipped with Chrysler 8.75-inch differentials featuring 42 case housing. This kit is also perfect for hot-rodded vehicles and custom builds utilizing the legendary Chrysler 8.75-inch rear end.

Backed by Yukon's industry-leading warranty and eligible for the optional Y.E.S. Plan (Yukon Extended Service) lifetime protection program. Professional installation by an experienced differential technician is strongly recommended.