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Auburn Gear Grip-N-Loc Limited Slip Differential [GM 8.500/8.600 in.] 2.73-Up Ratio

109-546018

made in usa

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Grip-N-Loc Limited Slip Differential [GM 8.500/8.600 in.] 2.73-Up Ratio
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$635.00
1 left in stock
Grip-N-Loc Differential
  • 1971-1988 GM 8.500/8.600 in.
  • 28-Spline Axles
  • 2.73-Up Gear Ratio
  • Hardened Steel Gears
  • Includes Limited-Slip Additive
  • Free Shipping - Ships
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    Is this traction system better than a standard positraction unit for off road use? It will used in a K5 Blazer with a 10 bolt rear.

    Asked by: Parker
    The Auburn 109-546018 differential is equivalent to the factory unit.
    Answered by: jshook
    Date published: 2026-05-14

    Is this differential recommended for a street driven classic car ('67 Camaro)?

    Asked by: Adam
    The Auburn 109-546018 differential is ok for street use.
    Answered by: jshook
    Date published: 2025-10-09
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