Motive Gear GM10-430 Diffrential Ring & Pinion Set, GM 8.5"/8.625", 4.30 Ratio, 30-Spline, 10-Bolt, Fits GMC, Hummer, Silverado 1500, Blazer, Tahoe, Suburban, Camaro,Isuzu, Firebird, GMC Sierra, Yukon

Motive Gear 4.30 Ratio GM 8.5"/8.625" Ring & Pinion Set – Enhance your GM, Chevrolet, GMC, Cadillac, or Pontiac with a high-performance 4.30 ratio differential gear set for improved power and efficiency.⚙ Features & Benefits:Durable 8620 Steel Construction: Built for strength, longevity, and smooth performance.Optimized 4.30 Gear Ratio: Improves torque, acceleration, and towing capability.Precision Fitment: 30-spline pinion, 10-bolt ring gear, 8.5" outside diameter.Enhanced Performance: Ideal for street, muscle cars, off-road, and towing applications.Direct Replacement: Designed for GM 8.5"/8.625" (10-bolt) differentials requiring a 2.73+ ratio carrier.🔄 Applications & Compatibility:🔹 Buick Models:Apollo (1973-1975)Century (1973-1977)Electra (1971-1990)LeSabre (1971-1985)Regal (1973-1977, 1984-1987)Skylark (1970-1972, 1975-1979)Roadmaster (1991-1996)Rainier (2004-2007)🔹 Cadillac Models:Escalade (1999-2000, 2002-2013, ESV & EXT)Fleetwood (1977-1987, 1993-1996)Brougham (1987-1992)DeVille (1977-1984)🔹 Chevrolet Models:Silverado 1500 (1999-2020)Camaro (1970-1981)Caprice (1970-1996)Tahoe (1995-2013)Blazer (1987-2005)Suburban 1500 (1995-2013)Trailblazer (2002-2009, EXT 2002-2006)Colorado (2007-2013)🔹 GMC Models:Sierra 1500 (1999-2020)Yukon & Yukon XL 1500 (1992-2013)Jimmy (1970-2005)Sonoma (1994-2004)Envoy (2002-2009, XL & XUV)Canyon (2004-2012)🔹 Pontiac Models:Firebird (1971-1981)Grand Prix (1971-1977)GTO (1972-1973)Bonneville (1971-1981, 1987-1989)LeMans (1972-1977)🔄 Replaces For:Motive Gear: G885430Nitro Gear & Axle: GM8.5-430-NGEXCEL from Richmond: GM85430🛡 Warranty & Why Choose Motive Gear?🛡 Warranty: 1 Year / 50,000 Miles – Backed by industry-leading quality and durability.⚙ Precision Machined: Ensures quiet operation and smooth gear engagement.🔧 Ideal for Performance & Towing: Perfect for high-torque applications, off-road, and muscle cars.

• ✅ Performance Gear Upgrade: 4.30 ratio enhances torque and acceleration for GM 8.5"/8.625" differentials in trucks, SUVs & muscle cars.
• ✅ Durable 8620 Steel: Heavy-duty construction ensures superior strength, longevity & smooth operation for street, off-road & towing applications.
• ✅ Precision Fitment: 10-bolt ring gear, 30-spline pinion, 8.5" diameter, requires a 2.73 & higher carrier, designed for GM 8.5"/8.625" axles.
• ✅ Optimized for Power & Performance: Ideal for high-performance builds, off-road vehicles & daily drivers needing increased towing & traction.
• ✅ Reliable Warranty: Backed by a 1-year / 50,000-mile warranty for long-lasting dependability in GM, Chevy, GMC, Cadillac, Oldsmobile & Pontiac models.