T-2/181 CV's and T181 Output Flanges

[Augie]

Some Thing parts start with a 181, but shared parts keep their original number, from what I have seen. Thing CV's are the same as a T4 CV. (same OD as a T2, but supposedly has more angular travel). I was also told that the driveshafts are different in length than T1, but have never compared them side by side, so I can't say for sure.