EXCEL from Richmond 12BC355 Differential Ring and Pinion 3.55 Ratio for GM 8.875" Car, Compatible with 1971-1972 Buick, Chevrolet, Pontiac Models

Richmond RP GM 8.875" 3.55 CAR EXL Differential GearItem No.: RP GM 8.875" 3.55 CAR EXLApp/Model: GM 8.875 CarKey Features:Gear Ratio: 3.55, designed to provide a balance of performance and fuel efficiency.Pinion Gear Tooth Quantity: 11 for smooth power transfer and durability.Pinion Shaft Diameter: 1.625 Inch, ensuring robust and consistent performance.Pinion Spline Count: 30 splines, allowing compatibility with various driveshafts.Ring Gear Material: 8620 Steel for high strength and longevity.Ring Gear Outside Diameter: 8.875 Inch, offering a wide surface area for better power distribution.Ring Gear Tooth Quantity: 39, designed for efficient torque transfer.Cover Bolt Quantity: 12, securing the differential cover in place for reliability.Brand:RichmondType: Ring and Pinion Gear for GM 8.875" (12 Bolt); 3.55 Ratio; Requires 3.07 to 3.73 Ratio CarrierTaxonomy:A: LD DifferentialB: Ring and PinionC: RearD: 3.55Installation Instructions: Included for ease of setup and proper installation.Warranty Period: 1 Year or 50,000 MilesReplaces the Following:Richmond Gear: 49-0095-1Motive Gear: G888355USA Standard Gear: 36166, ZG GM12P-355SVL: 10001411Applications:1971-1972 Buick Centurion1965-1972 Buick Electra1971-1972 Buick Estate Wagon1965-1967 Buick Gran Sport1970-1972 Buick GS1968-1969 Buick GS 3501968-1969 Buick GS 4001970-1972 Buick GS 4551971-1972 Buick LeSabre1971-1972 Buick Skylark1965-1969 Buick Special1964-1972 Buick Sportwagon1965-1970 Chevrolet Bel Air1967-1972 Chevrolet Camaro1966-1972 Chevrolet Caprice1964-1973 Chevrolet Chevelle1965-1968 Chevrolet Chevy II1965-1972 Chevrolet El Camino1965-1972 Chevrolet Impala1965-1967 Chevrolet Malibu1970-1972 Chevrolet Monte Carlo1969-1972 Chevrolet Nova1971-1972 GMC Sprint1971-1971 Oldsmobile 4421965-1972 Oldsmobile 981971-1972 Oldsmobile Cutlass1971-1972 Oldsmobile Cutlass Supreme1967-1968 Oldsmobile Delmont 881965-1972 Oldsmobile Delta 881965-1972 Oldsmobile F851965-1966 Oldsmobile Jetstar 881965-1965 Oldsmobile Jetstar I1965-1966 Oldsmobile Starfire1967-1972 Oldsmobile Vista Cruiser1965-1971 Pontiac Acadian1965-1969 Pontiac Beaumont1965-1972 Pontiac Bonneville1965-1972 Pontiac Catalina1967-1970 Pontiac Executive1967-1972 Pontiac Firebird1970-1972 Pontiac Grand Prix1971-1972 Pontiac Grand Safari1971-1972 Pontiac Grandville1965-1972 Pontiac GTO1965-1972 Pontiac Laurentian1965-1972 Pontiac LeMans1965-1972 Pontiac Parisienne1965-1970 Pontiac Strato-Chief1970-1970 Pontiac Tempest

• ✅ High-Quality Construction: Made from durable 8620 steel, this ring and pinion set ensures long-lasting performance, even under heavy-duty driving conditions, providing a smooth and reliable driving experience.
• ✅ Compatible with GM 8.875" Rear Axles: Designed specifically for GM 8.875" rear axles with a 12-bolt configuration, the 12BC355 is perfect for classic Buick, Chevrolet, Pontiac, and Oldsmobile models from 1964-1972.
• ✅ Precision Fit for GM 8.875" Car Models: This set is engineered for vehicles with GM 8.875" rear axles and requires a carrier for gear ratios between 3.07 to 3.73, ensuring compatibility with various classic GM vehicles.
• ✅ Replaces Multiple OEM Part Numbers: The 12BC355 replaces several OEM parts, including Motive Gear G888355, Richmond 49-0095-1, and USA Standard Gear 36166, making it an excellent replacement for worn or damaged parts.
• 1-Year or 50,000 Miles Warranty