4.11 Ratio Performance Differential Ring and Pinion for 8.2 (Inch) (10 Bolt)

2070
2072

Motive Gear Performance ring and pinions are perfect for dedicated racing or off-road vehicle. Our gear sets are made from first-run steel, we never use recycled metal. This allows Motive Gear Performance ring and pinions to handle the extreme torque from high horsepower racing engines. Extensive engineering, computer controlled heat treatment, superior strength, quality and the widest selection of racing gear ratios, makes Motive Gear Performance ring and pinions the clear winner! Engineered to the highest standards, every Motive Gear Performance product goes through rigid quality control processes in our in-house lab. Motive Gear Performance: What the pros run!

BP882411 Application Notes

  • For GM 8.2" BOP (10 Bolt)
  • Performance Ring and Pinion
  • 4.11 Ratio
  • 3.36 Ratio Carrier and Higher
  • Requires 3/8” x 24 RH Ring Gear Bolts

Warranty

2 Years or 100,000 Miles

BP882411 Specifications

Cover Bolt Quantity 10
Differential Carrier Break 3.36 and Higher
Differential Case Design Type GM 8.2
Pinion Gear Tooth Quantity 9
Pinion Shaft Diameter 1.438 (Inch)
Pinion Spline Count 27
Ring & Pinion Gear Ratio 4.11
Ring Gear Bolt Quantity 10
Ring Gear Diameter 8.2 (Inch)
Ring Gear Material 8620 Steel
Ring Gear Rotation Standard
Ring Gear Tooth Quantity 37
Taxonomy A Differential LD
Taxonomy B Ring and Pinion
Taxonomy C GM 8.2
Taxonomy D Rear
Where to buy

Vehicle Applications

  • 1964 – 1972 Buick Electra
  • 1970 – 1972 Buick GS
  • 1968 – 1969 Buick GS 350
  • 1968 – 1969 Buick GS 400
  • 1970 – 1972 Buick GS 455
  • 1965 – 1967 Buick Gran Sport
  • 1964 – 1972 Buick Skylark
  • 1964 – 1972 Buick Sportwagon
  • 1964 – 1967 Oldsmobile 442
  • 1964 – 1967 Oldsmobile Cutlass
  • 1967 Oldsmobile Cutlass Supreme
  • 1964 – 1967 Oldsmobile F85
  • 1965 – 1966 Oldsmobile Jetstar 88
  • 1965 Oldsmobile Jetstar I
  • 1964 – 1972 Pontiac Bonneville
  • 1972 Pontiac Bristol
  • 1964 – 1972 Pontiac Catalina
  • 1967 – 1972 Pontiac Firebird
  • 1964 – 1972 Pontiac GTO
  • 1964 – 1972 Pontiac Grand Prix
  • 1965 – 1972 Pontiac LeMans
  • 1964 – 1970 Pontiac Tempest
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov