Yukon Gear YDGGM8.5-3-28-1 Helical LSD; GM 10-bolt 8.5/8.6

Yukon Gear YDGGM8.5-3-28-1 Helical LSD; GM 10-bolt 8.5/8.6

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Manufacturer: Yukon Gear
Part Number: YDGGM8.5-3-28-1

Yukon Gear YDGGM8.5-3-28-1 Helical LSD; GM 10-bolt 8.5/8.6

Yukon Gear YDGGM8.5-3-28-1 is a 4340 chromoly helical LSD for the GM 10-bolt 8.5/8.6.

Specs

  • 28 spline axles
  • For 2.73-and-up gear ratio
  • Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability

Yukon's catalog lists this part for

  • Housing Yukon named: GM 8.5" Rear - 28 Spline; GM 8.5" Front - 28 Spline
  • Buick Apollo (1973 - 1975)
  • Buick Electra (1971 - 1985, 1986 - 1989)
  • Buick Regal (1973 - 1985, 1986 - 1987)
  • Buick Riviera (1975 - 1978)
  • Buick Skylark (1970 - 1972, 1975 - 1979)
  • Chevrolet Bel Air (1970 - 1975)
  • Chevrolet Blazer (1987 - 1991, 1987 - 1994)
  • Chevrolet C10 (1979 - 1986)
  • Chevrolet C10 Suburban (1979 - 1986)
  • Chevrolet C1500 (1988 - 1990)
  • Yukon also tags 55 more vehicles with the same housing

This is not a definitive list. Please verify your axle before ordering.