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True Trac limited slip for Model 20, 3.08 & up

TT 912A579
Detroit True Trac for AMC Model 20 with 3.08 & up gear ratio
Pricing: $670.19
Free Shipping for all orders over $50


True-Trac limited slip for Model 20 with 29 spline axles. Fits 3.08 and up. The True Trac limited slip uses a worm-gear design instead of clutch packs that may wear out. There is also no need to run a limited slip additive with the True Trac.


  • TT 912A579
  • TT 912A579
  • Eaton Posi
  • New

Shipping Information

  • Item Requires Shipping
  • 26.9 lbs.
  • W8.0000” x H8.0000” x L9.0000”
  • Free Shipping for all orders over $50

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