Help, will my TH 350 bolt up to this NP205 transfercase?

[cl5man]

I bought a wrecked truck from a guy I work with. He told me it had a NP205, TH350 in it. Well, come to find out it had the NP203. I found somebody who will trade me the for a NP205 but i'm not sure if the Turbo 350 that was originally for the 203 will bolt up to the 205 transfercase. Is there different tailshafts for the 2 different transfercases. Is there a different tailhousing? Any help would be appreciated.

[porchpiggy]

The 205 and 203 are the same bolt patterns, however, GM used different spline count on manual trans and autos. If the 205 came from behind a TH350 it will bolt up. Do you not like the 203??, It's plenty strong, conversion kit is inexpensive if you have to have 2wd, plus once converted you have a 2wd low. :cool: