Transmission Swap?
 

Anybody know if a TH350 off my POS Trans Am will fit my Blazer? :P Thinking I may swap tranny's rather than selling it.. plus it only has 53k on it other than 187k. Lemme know!

The truck will complain about not having any inputs from the transmission like it once had with the 4L60E your truck originally was equiped with.

The 4L60E is physically longer than the TH350. Also, the TH350 from your Trans Am will most likely be in 2wd trim.

If your truck is a 4wd, it will require the TH350 be broken down completely to swap the tail shaft for the 4wd version. You then will have the fun task of finding the proper transfer case adapter...

To Craigslist it goes then! lol thanks for the input