95 4l60e to newer model?

[94gmczach]

What all needs to be switched out to put a 96+ 4l60e in my 95 Yukon? Please really need help!!

 

[livingez_123]

it really depends on how new you go. 2000 and up run a 2 piece case, a 300mm input, and are 3/4" longer. the older units run a 290mm input. if you update all of the internals of the 2000 and down trans you wont have to change anything.

 

[94gmczach]

Well Im only going to a 97 4l60e but I've heard I have to change something out for it to work right?