Transmission

[unicorn]

I have a 2002 tahoe, bad tranny. I have a lead on a rebuilt tranny but no sure if it will work. It's out of a 2005 Gm. Not sure what. Can some one tell me if it can be swapped out

 

[wjburken]

I have a 2002 tahoe, bad tranny. I have a lead on a rebuilt tranny but no sure if it will work. It's out of a 2005 Gm. Not sure what. Can some one tell me if it can be swapped out

All the people that rebuilt it can tell you is that it is from a 2005 GM? No other information than that?

 

[drdave81]

You'll need to know what it came from. You may have to swap the tail housing, and possibly the input shaft? I seem to recall those being different lengths for different applications. Maybe I'm mistaken on the input shaft though.

 

[strutaeng]

If it's from a full sized GM truck or SUV vehicle, it should be fine to swap in (all were 300 mm input shaft by then even the transmissions behind the V6s)

Look here for your answer. Post #10:

What year transmissions interchange 100%? - LS1TECH - Camaro and Firebird Forum Discussion

Automatic Transmission - What year transmissions interchange 100%? - If I need a new 4L60e or one from a salvage yard, which years interchange electrically (same plugs and pinouts)? For example, if I had a 2002 model originally, would a 2008 one bolt and plug right in? Same question for a 4L65e...

ls1tech.com

Obviously, needs to match 4x4 vs 2wd.