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Advance Adapters Dana 20 3.15:1 Low Range Conversion Kit

Advance Adapters Dana 20 3.15:1 Low Range Conversion Kit

Your Price: $1,185.00
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Part Number:420315

DANA 20 3.15:1 Low Range Gear Set.  The kit fits the 1963-1979 Wagoneer, 1974-1979 Cherokee and 1963-1979 J-Series Pickups (as well as the CJs, Jeepsters, and 1972 to 1979 Scouts with a six spline drive gear) with the Dana 20 transfer case.  This is a 5-gear low range kit replacing the stock 2.03:1 gears. A slight amount of internal case grinding is necessary.  

This kit fits both the Dana 18 and Dana 20 transfer cases. These are shipped complete with the necessary hardware and gaskets to obtain the 3.15:1 low gear ratio, which is a great upgrade for off-road use!

**Note: these will only fit a 6-spline output shaft.

**Note: will NOT fit Quadratrac Transfer Cases

  • Fits:1963-1979 Wagoneer
  • Fits:1974-1979 Cherokee
  • Fits:1963-1979 J-trucks
  • Models:All with Dana 20 Transfer Case (and Dana 18)
  • 3:15 to 1 Low Range
  • Average 6 Hour Install Time

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