Richmond Gear Differential Ring And Pinion 12BC373T Excel; GM 12 Bolt C Axle; 8.875 Inch Ring Gear; 3.73 Ratio

Richmond Gear Differential Ring And Pinion 12BC373T Excel; GM 12 Bolt C Axle; 8.875 Inch Ring Gear; 3.73 Ratio

Richmond Gear
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MPN:
12BC373T
UPC:
698231754047
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Description

Note: Differential Ring And Pinion, Excel™, GM 12 Bolt "C" Axle, 8.875 Inch Ring Gear, 3.73 Ratio

Vehicle Fitment

  • 1964-1969 Chevrolet Bel Air
  • 1971-1972 Chevrolet Bel Air
  • 1964-1972 Chevrolet Biscayne
  • 1967-1972 Chevrolet Camaro
  • 1966-1972 Chevrolet Caprice
  • 1964-1972 Chevrolet Chevelle
  • 1964-1968 Chevrolet Chevy II
  • 1966-1970 Chevrolet Corvette
  • 1965-1972 Chevrolet El Camino
  • 1964-1972 Chevrolet Impala
  • 1970-1970 Chevrolet Kingswood
  • 1964-1967 Chevrolet Malibu
  • 1970-1972 Chevrolet Monte Carlo
  • 1969-1972 Chevrolet Nova
  • 1970-1970 Chevrolet Townsman
  • 1968-1970 Oldsmobile F85
  • 1967-1972 Pontiac Firebird
  • 1970-1972 Pontiac Grand Prix
  • 1965-1972 Pontiac GTO
  • 1965-1972 Pontiac LeMans

Key Features

  • Limited 1 Year Warranty

Technical Details

  • Axle Model: GM 8.875 Inch/ GM 8.9 Inch
  • Axle Version: First Generation
  • Ratio: 3.73
  • Ring Gear Diameter IN: 8-7/8 Inch
  • Pinion Shaft Diameter IN: 1-5/8 Inch
  • Pinion Spline Count: 30
  • Ring Gear Rotation: Standard
  • Carrier Compatibility: 3.73 And Numerically Lower
  • Ring Gear Teeth: 41
  • Pinion Gear Teeth: 11
  • Number Of Cover Bolts: 12
  • Ring Gear Bolts: 12
  • Material: Steel