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Part fits the following years: 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971

Tempest Differential, Limited Slip, Posi 10-Bolt 8.2, 3.36-Up Gears (28 Spline Axles)

Part# CH21569

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SAVE: $58.96 Retail: $648.95

OPGI Price: $589.99

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Part Type: (P) High Performance, designed to improve performance
Years: Sold As: EACH
2015 Tempest Catalog Page: 215
2016 Tempest Catalog Page: 220

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Complete unit

Includes carbon fiber clutches with 1017 spider gears

  • NOTES
  • NOTE1: Part #’s CH21567 & CH21568 are for Chevy 12 bolt rear ends.
  • NOTE2: This high-performance item is not eligible for any further discounts or promotional pricing.

Turn your "peg-leg" into a limited slip rear end with Eaton'sPosi Limited Slip Differential” unit. Complete with a new carrier filled with heavy-duty carbon fiber clutches, stout Posi clutch springs and high-strength 1017-spider gears. Each unit comes with a 1-year limited warranty.

Make & ModelYear RangeApplication Details
Pontiac GTO1964-1973 10-Bolt 8.2, 3.36-Up Gears (28 Spline Axles)
Pontiac LeMans1964-1973 10-Bolt 8.2, 3.36-Up Gears (28 Spline Axles)
Pontiac Tempest1964-1973 10-Bolt 8.2, 3.36-Up Gears (28 Spline Axles)
Olds Cutlass/4421964-1972 10-Bolt 8.2, 3.36 & Up Gears (28-Spilne Axles)
Buick Skylark1964-1972 10-Bolt 8.2, 3.36-Up Gears (28 Spline Axles)
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