I have a Borg-Warner 4401-2 transfer case that came out of a 1999 chev 3500hd extended cab dually. Parted out the truck. Was mated to a 6.5 liter turbo diesel. Have drive shafts as well. Pretty firm at $400.00 paid 1500 to have it rebuilt with the heavier chains and gears, transfer shaft 75.00 and drive shaft 100.00. Transfer case has new gears and chain,NOT A LIGHT DUTY UNIT...ready to go