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.
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.
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)
General Motors: 26037712, 26066706
Richmond Gear: 49-0041-1, SGM8505
Motive Gear: G885373, GM10-373, GM10-373A
USA Standard Gear: 36214, ZG GM8.5-373
Dorman: 697-301
Pro-King: 742G730D
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! 🚀