Richmond 69-0058-1 Differential Ring & Pinion Set for Chrysler 8.75" (489 Housing) - 3.91 Gear Ratio, 10-Spline Pinion - Compatible with 1969-1970 Dodge Charger, Challenger, Plymouth Barracuda & Chrysler 300 - Perfect for Performance Upgrades & Classic Car Restoration

Richmond 69-0058-1, Differential Ring & Pinion, For Chrysler 8.75" (489 Housing), Gear Ratio: 3.91, 10-Spline Pinion – Fits Dodge Charger, Challenger, Plymouth Barracuda, Chrysler 300 – 1969-1970, Replaces: Richmond 82-7311-1, Motive C887391L-10Enhance Your Classic Mopar with Richmond Performance GearsUpgrade your Chrysler 8.75" (489 housing) differential with Richmond's high-performance ring & pinion gear set. Featuring a 3.91 gear ratio and a 10-spline pinion, this gear set is designed to deliver superior torque transfer and acceleration.Key Features:High-Strength Construction: Precision-engineered from premium steel for long-lasting durability and reliability.Optimized Gear Ratio: The 3.91 ratio improves acceleration and performance for street and drag applications.Perfect Factory Fit: Direct replacement for Chrysler 8.75" (489 housing) differentials with a 10-spline pinion.Wide Compatibility: Fits a range of Dodge, Plymouth, and Chrysler vehicles from 1969-1970.Complete Installation Kit: Includes both ring gear and pinion for a seamless setup.Application & Compatibility:Chrysler:300 (1969-1970)Imperial (1969-1970)New Yorker (1969-1970)Newport (1969-1970)Town & Country (1969-1970)Dodge:Challenger (1970)Charger (1969-1970)Coronet (1969-1970)D100 Pickup (1969-1970)Dart (1969-1970)Monaco (1969-1970)Polara (1969-1970)W100 Pickup (1969-1970)A100 (1969-1970)P200, P300 (1969-1970)Plymouth:Barracuda (1969-1970)Fury, Fury I, Fury II, Fury III (1969-1970)GTX (1969-1970)Road Runner (1969-1970)Satellite (1969-1970)Valiant (1969-1970)Fargo:D100 Pickup (1969-1970)W100 Pickup (1969-1970)Replaces OEM Part Numbers:Richmond Gear: 82-7311-1Motive Gear: C887391L-10Why Choose Richmond Gear?Richmond Gear is a trusted leader in drivetrain components, offering precision-engineered ring & pinion sets built for performance and durability. Backed by a 2-year/100,000-mile warranty, this differential gear set ensures long-lasting performance for your classic vehicle.Upgrade Your Chrysler 8.75" (489) Differential Today!Enhance your vehicle's performance with Richmond's 3.91 ratio ring & pinion set. Ideal for restoration projects, street performance, and drag racing. Order now for a reliable and powerful differential upgrade!

✅ High-Performance Gear Set – Designed for Chrysler 8.75" (489 housing) differentials, featuring a 3.91 gear ratio and 10-spline pinion, ensuring improved acceleration and torque transfer.

✅ Premium Durability & Strength – Crafted from high-quality steel, providing superior wear resistance, strength, and reliability for both street and performance applications.

✅ Optimized for Classic Mopar Models – Engineered for 1969-1970 Dodge, Plymouth, and Chrysler models, including Charger, Challenger, Barracuda, Road Runner, and Fury for a direct fit.

✅ Precision Machined for Perfect Fitment – Includes ring gear and pinion with factory-matched 10-spline pinion, ensuring smooth installation and seamless power distribution.

✅ Extended Warranty for Peace of Mind – Backed by Richmond's 2-year/100,000-mile warranty, offering confidence in long-term performance and dependability.