Differential Mini Spool

Richmond Spools are the lightest, strongest, and most efficient way to lock both axle shafts together. They're CAD/CAM-designed, CNC-machined from 4140 alloy-steel forgings, and heat-treated to aircraft standards.

78-8228-1 Application Notes

  • For GM 8.2" (10 Bolt)
  • 28 Spline
  • Mini Spool
  • For Open Carriers
  • Steel

Warranty

1 Year or 50,000 Miles

78-8228-1 Specifications

Differential Case Design Type GM 8.2
Spline Quantity 28
Taxonomy A Differential LD
Taxonomy B Differential Lockers & Spools
Taxonomy C GM 8.2
Taxonomy D Mini-Spools
Where to buy

Vehicle Applications

  • 1967 – 1970 Chevrolet Camaro
  • 1966 – 1970 Chevrolet Caprice
  • 1964 – 1972 Chevrolet Chevelle
  • 1964 – 1968 Chevrolet Chevy II
  • 1964 – 1973 Chevrolet El Camino
  • 1965 – 1970 Chevrolet Impala
  • 1970 – 1972 Chevrolet Monte Carlo
  • 1969 – 1972 Chevrolet Nova
  • 1970 – 1972 Ford Royal
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