Motive Gear F890650AX, Differential Ring & Pinion, For Ford 9", Gear Ratio 6.50, Dropout-Style, 28 Spline, 6 Pinion & 39 Ring Tooth - Fits Ford Cars & Trucks Replaces F890650, F9-650A, 69-0197-1

Short Summary: The Motive Gear F890650AX Differential Ring & Pinion set is a high-performance gear set built for Ford 9" axles. Featuring a 6.50 gear ratio and lightweight construction, it's ideal for racing, high-performance street applications, or serious off-road builds. Crafted from premium 8620 steel, it delivers outstanding strength and reliability in demanding environments.Key FeaturesAxle Fitment: Designed for Ford 9" dropout-style axles, commonly found in classic cars, trucks, and custom builds.Gear Ratio: 6.50, ideal for applications requiring aggressive torque and acceleration.Construction: Lightweight performance design with high-strength 8620 steel ring gear for maximum durability under high load.Specifications: 28-spline pinion, 10 ring gear bolts, 39 ring gear teeth, 6 pinion teeth, and 1.313" pinion shaft diameter.Warranty: Backed by Motive Gear’s 2-Year / 100,000-Mile warranty for trusted performance.Vehicle CompatibilityThe Motive Gear F890650AX fits a wide range of classic Ford vehicles equipped with the 9" differential:Ford1966–1986 Ford Bronco1969–1983 Ford E-100 Econoline1975–1986 Ford E-150 Econoline & Club Wagon1975–1983 Ford F-1001975–1986 Ford F-1501957–1970 Ford Fairlane1959–1967 Ford Galaxie1962–1974 Ford Galaxie 5001972–1976 Ford Gran Torino1975–1980 Ford Granada1965–1979 Ford LTD1977–1979 Ford LTD II1970–1977 Ford Maverick1965–1973 Ford Mustang1957–1979 Ford Ranchero1955–1979 Ford Thunderbird1968–1976 Ford TorinoLincoln1958–1979 Lincoln Continental1968–1971 Lincoln Mark III1977–1980 Lincoln VersaillesMercury1964–1969 Mercury Comet1971–1977 Mercury Comet1967–1979 Mercury Cougar1975–1978 Mercury Grand Marquis1963–1970 Mercury Marauder1967–1978 Mercury Marquis1968–1976 Mercury MontegoReplaces OEM & Aftermarket Part NumbersRichmond Gear: 69-0197-1Richmond Gear: 69-0197-LMotive Gear: F890650Motive Gear: F9-650AWarranty & Quality AssuranceThe Motive Gear F890650AX Ring & Pinion set is backed by a 2-Year / 100,000-Mile warranty. Designed for enthusiasts and professionals, this high-performance gear set provides the strength and precision needed for high-demand applications.

• ✅ Motive Gear Ford 9" 6.50 Ring & Pinion Set – High-performance lightweight ring and pinion gear set designed for Ford 9" rear differentials, ideal for racing, off-road, and high-torque applications.
• ✅ Durable 8620 Steel Construction – Precision-machined from heat-treated 8620 steel for superior strength, wear resistance, and long-lasting performance under extreme conditions.
• ✅ 6.50 High Ratio for Maximum Performance – Provides enhanced acceleration and power transfer, making it perfect for high-performance street, drag racing, and off-road applications.
• ✅ Direct Fit for Ford 9" Differentials – Dropout-style design with a 39-tooth ring gear and 6-tooth pinion for easy installation in Ford 9" axle applications.
• ✅ 2-Year/100,000-Mile Warranty – Backed by Motive Gear’s trusted quality assurance, ensuring premium performance for Ford Bronco, F-150, Mustang, Ranchero, and other classic Ford & Lincoln models.