Richmond Gear ring and pinions are perfect for any vehicle where performance and durability matters. Made from first-run steel, never recycled material, Richmond ring and pinions handle the extreme torque from high horsepower engines. Extensive engineering, computer controlled heat treatment, superior strength, quality and the widest selection of racing gear ratios available, make Richmond Gear the clear winner! Winners Run Richmond!

Specifications:
  • Cover Bolt Quantity: 10
  • Differential Carrier Break: 3.08 Ratio and Higher
  • Differential Case Design Type: GM 8.2
  • Pinion Gear Tooth Quantity: 11
  • Pinion Shaft Diameter: 1.438 (Inch)
  • Pinion Spline Count: 25
  • Ring & Pinion Gear Ratio: 3.55
  • Ring Gear Bolt Quantity: 10
  • Ring Gear Diameter: 8.2 (Inch)
  • Ring Gear Material: 8620 Steel
  • Ring Gear Rotation: Standard
  • Ring Gear Tooth Quantity: 39
  • Taxonomy A: Differential LD
  • Taxonomy B: Ring and Pinion
  • Taxonomy C: GM 8.2
  • Taxonomy D: Rear
Fitment: 1964 – 1970 Buick Wildcat | 1964 – 1972 Chevrolet Bel Air | 1964 – 1972 Chevrolet Biscayne | 1969 – 1972 Chevrolet Brookwood | 1967 – 1970 Chevrolet Camaro | 1966 – 1971 Chevrolet Caprice | 1964 – 1972 Chevrolet Chevelle | 1964 – 1968 Chevrolet Chevy II | 1964 – 1972 Chevrolet El Camino | 1964 – 1972 Chevrolet Impala | 1964 – 1967 Chevrolet Malibu | 1970 – 1972 Chevrolet Monte Carlo | 1969 – 1972 Chevrolet Nova | 1970 – 1972 Ford Royal | 1971 – 1972 GMC Sprint | 1969 – 1972 Pontiac Firebird | 1970 – 1972 Pontiac GTO | 1964 – 1970 Pontiac Tempest | 1971 Pontiac Ventura
Richmond Gear ring and pinions are perfect for any vehicle where performance and durability matters. Made from first-run steel, never recycled material, Richmond ring and pinions handle the extreme torque from high horsepower engines. Extensive engineering, computer controlled heat treatment, superior strength, quality and the widest selection of racing gear ratios available, make Richmond Gear the clear winner! Winners Run Richmond!

Specifications:
  • Cover Bolt Quantity: 10
  • Differential Carrier Break: 3.08 Ratio and Higher
  • Differential Case Design Type: GM 8.2
  • Pinion Gear Tooth Quantity: 11
  • Pinion Shaft Diameter: 1.438 (Inch)
  • Pinion Spline Count: 25
  • Ring & Pinion Gear Ratio: 3.55
  • Ring Gear Bolt Quantity: 10
  • Ring Gear Diameter: 8.2 (Inch)
  • Ring Gear Material: 8620 Steel
  • Ring Gear Rotation: Standard
  • Ring Gear Tooth Quantity: 39
  • Taxonomy A: Differential LD
  • Taxonomy B: Ring and Pinion
  • Taxonomy C: GM 8.2
  • Taxonomy D: Rear
Fitment: 1964 – 1970 Buick Wildcat | 1964 – 1972 Chevrolet Bel Air | 1964 – 1972 Chevrolet Biscayne | 1969 – 1972 Chevrolet Brookwood | 1967 – 1970 Chevrolet Camaro | 1966 – 1971 Chevrolet Caprice | 1964 – 1972 Chevrolet Chevelle | 1964 – 1968 Chevrolet Chevy II | 1964 – 1972 Chevrolet El Camino | 1964 – 1972 Chevrolet Impala | 1964 – 1967 Chevrolet Malibu | 1970 – 1972 Chevrolet Monte Carlo | 1969 – 1972 Chevrolet Nova | 1970 – 1972 Ford Royal | 1971 – 1972 GMC Sprint | 1969 – 1972 Pontiac Firebird | 1970 – 1972 Pontiac GTO | 1964 – 1970 Pontiac Tempest | 1971 Pontiac Ventura