Richmond Gear 49-0130-1 Differential Ring & Pinion, For Dana 60 Ratio 3.73, 10 Pinion & 41 Ring Tooth Fits Chevy, Dodge, Ford, GMC Vans & Trucks 1964–2015 Replaces D60-373, 82-0803-1, Spicer 706033-2X

Short Summary: The Richmond Gear 49-0130-1 Ring & Pinion Set offers superior strength and reliability for Dana 60 differentials. Featuring a 3.73 gear ratio, this set is engineered for high-performance and heavy-duty applications, and requires a carrier designed for 4.10 and numerically lower ratios.Key FeaturesAxle Fitment: Dana 60Gear Ratio: 3.73Carrier Compatibility: Requires 4.10 & Lower Ratio CarrierConstruction: Precision-engineered for strength and durabilityUsage: Suitable for light-duty trucks, vans, SUVs, and classic vehiclesVehicle CompatibilityChevrolet1964–1972 C20 Pickup, 1967–1972 C10/C20 Suburban1967–1972 K10/K20 Pickup, 1977–1986 K301988–1991 K3500, 1987–1988 V30, 1989–1991 V35002002–2005 Silverado 1500/1500 HD1975–1991 G10/G20/G30 Van, 2003–2013 Express 2500, 2004–2010 Express 3500Dodge1975–1980 B-Series (B100–B350), 1981–1998 B250/B2500/B350/B35001959–1993 D/W200–D/W350, 1994–2002 Ram 2500/35001996–2003 Ram Van 2500/35001966–1974 Charger/Coronet, 1970–1971 Challenger, 1968–1977 DartFord1975–1986 F-2501969–1974 E-200/E-300 Econoline, 1980–2015 E-250/E-350 Vans and Super DutyGMC1967–1972 C15/C25 Pickup & Suburban1975–1991 G2500/G3500 Vans, 2003–2013 Savana 2500, 2004–2010 Savana 35001967–1972 K25 Pickup/Suburban, 1979–1991 K3500, 1987–1991 V3500Jeep1974–1988 J20Plymouth1966–1972 Fury, 1972 Gran Fury1970–1971 Barracuda/Cuda, 1966–1967 Belvedere/Belvedere II1967–1971 GTX, 1968–1975 Road Runner, 1966–1967 SatelliteReplaces OEM & Aftermarket Part NumbersSpicer: 25538-5X, 706033-2XRichmond Gear: 82-0803-1Motive Gear: D60-373EXCEL from Richmond: D60373Warranty & Quality AssuranceRichmond Gear backs this product with a 2-Year / 100,000-Mile Warranty. Designed for heavy-duty usage, Richmond gear sets are built to perform under the most demanding conditions with unmatched reliability and long service life.

• Richmond Gear 3.73 ring & pinion set engineered for Dana 60 axles, built with premium materials for strength, durability, and quiet performance on and off the road.
• Fits differential carriers designed for 4.10 and numerically lower gear ratios—ideal for restored classics and heavy-duty applications.
• 8620-grade steel construction with precision-cut hypoid gear teeth ensures high torque resistance and smooth gear engagement.
• Features a standard rotation 41-tooth ring gear and 10-tooth pinion for optimal highway efficiency and towing balance.
• Replaces part numbers from Spicer, Motive Gear, and EXCEL; includes 2-year/100,000-mile limited warranty.