I'm looking for 6 speed trany for my CTD 4x4 2500 let me know what you have

 

i have a freshly rebuilt nv5600 4x4 tranny that i picked up this week has a 1 year 12k mile warranty with it and comes with the shifter tower and the shift stick also....ordered it for a guy that wanted to swap his junked G56 but its gonna take new driveshafts so now he wants to just put a G56 back and i've got an extra tranny