Advance Adapters Dana 20 Transfer Case Low Gear Sets - 420315 - ADV420315
Advance Adapters Transfer Case Gear Sets;For Use In Dana 20 Transfer Case;Converts From 2.03 To 3.15 Low Range;Complete Gear Set;Includes Necessary Bearings And Gaskets; California Residents: WARNING Kits are available for both the Dana 18 and Dana 20 transfer cases. These kits are shipped complete with the necessary hardware and gaskets to obtain the 3.15:1 low gear ratio. The Dana 20 kit fits transfer cases 1963 to 1979 in CJs, Jeepsters, Jeep trucks, Wagoneers, and 1972 to 1979 Scouts. This is a 5-gear low range kit replacing the stock 2.03:1 gears. A slight amount of internal case grinding is necessary.