I'm sure alot of u have heard of these under/overdrive adapters. I was just wondering if anyone knows of one that installs between the transmission and transfer case instead of behind the transfer case. Thanks, Syko

 

yea, i have seen one, but it costs more to do it that way. you will need to refabricate both driveshafts.

 

From U.S. Gear: 4WD units are mounted between the primary transmission & transfer case; installation on Ford single cab 4 x4 vehicles with dual fuel tanks will require modification of front tank. Also, Ford Crew-Cab models will require modification to floor pan to make the necessary clearance for the Dual Range and the new location of the transfer case. This can normally be accomplished by pushing up on the floor. Contact your dealer for more details on your application.
** Installations on 92 or newer Diesel and 93 or newer Gasoline vehicles or any E4OD that has been upgraded, will require our Speed Processor PN 84-80006 for proper operation. (This includes all vehicles with the 4R100 transmission.)