EXCEL GM85373 Differential Ring & Pinion,GM 8.5" 8.625" 3.73 Ratio –30 Spline – Fits Chevrolet Silverado, Tahoe, Suburban, GMC Sierra, Yukon, Cadillac Escalade – Replaces GM10-373, ZG GM8.5-373

Upgrade your vehicle’s differential with the EXCEL GM 8.5"/8.625" 3.73 Differential Ring & Pinion Set. Designed for optimal performance, this precision-engineered gear set enhances torque and acceleration, making it ideal for daily driving, off-road adventures, and towing.Key Features & Benefits:Optimized 3.73 Gear Ratio: Enhances acceleration and towing capabilities for better performance.High-Quality 8620 Steel: Provides superior durability and long-lasting wear resistance.30-Spline Pinion Shaft: Ensures a secure connection and smooth power distribution.11-Pinion & 41-Ring Teeth: Precision-machined for seamless operation and noise reduction.Standard Rotation Design: Maintains factory driveline balance for a reliable ride.🚗 Applications & Compatibility:Compatible with a wide range of GM vehicles equipped with 8.5"/8.625" axles, including:Buick: Apollo (1973-1975), Century (1973-1977), Electra (1971-1990), LeSabre (1971-1985), Regal (1973-1987), Roadmaster (1991-1996)Cadillac: Escalade (1999-2013), Brougham (1987-1992), DeVille (1977-1984), Fleetwood (1977-1996)Chevrolet: Silverado 1500 (1999-2020), Tahoe (1995-2013), Suburban 1500 (1995-2013), Avalanche (2002-2013), Camaro (1968-1981), Caprice (1968-1996), Impala (1968-1996)GMC: Sierra 1500 (1999-2020), Yukon (1992-2013), Savana 1500 (1996-2013), Envoy (2002-2009), S15 (1982-1990)Hummer: H3 (2006-2010), H3T (2009-2010)Isuzu: Ascender (2003-2008), Hombre (1999-2000)Pontiac: Firebird (1970-1981), GTO (1970-1973), LeMans (1970-1981)🔄 Replaces OEM Part Numbers:General Motors: 26037712, 26066706Richmond Gear: 49-0041-1, SGM8505Motive Gear: G885373, GM10-373, GM10-373AUSA Standard Gear: 36214, ZG GM8.5-373Dorman: 697-301Pro-King: 742G730D🛡 Warranty & Why Choose EXCEL from Richmond?1-Year/50,000-Mile Warranty: Assurance of quality and durability.Precision Engineering: Designed for smooth and quiet operation.Proven Performance: Trusted by enthusiasts and professionals for GM axles.Upgrade to the EXCEL GM 8.5"/8.625" 3.73 Differential Ring & Pinion Set for better performance, strength, and reliability! 🚀

• ✅ Optimized 3.73 Gear Ratio: Enhances performance and efficiency for GM 8.5" & 8.625" differentials.
• ✅ Durable 8620 Steel Construction: Provides superior strength and longevity for heavy-duty applications.
• ✅ Precision-Engineered 30-Spline Pinion: Ensures smooth power transfer and secure fit.
• ✅ Standard Rotation Design: Maintains factory driveline integrity for reliable performance.
• ✅ Covered by 1-Year/50,000-Mile Warranty: Guaranteed quality and dependable support.