I have a 4L60E from a 3.4 V6 and I also have one from an LT1...The thing is I know the bellhousing is different but internally are they the same? I was gonna use the one from the 3.4 for parts because I hurt somethin in my other one ( thanks to B&M Transpak)...but can I?

 

The internals should be the same. You may want to count clutches in each pack to make sure they have the same number of steels and fibers, I'm pretty sure they do.

 

Anyone else?