[XDime01]

Is the 4l60e the same out of a 4.3 and a 2.2? I would think they were. And would a 4.3 4l60 bolt up to a 2.2? Later

 

[MKR]

they're almost the same, but use a different bellhousing and input shaft/drum. aside from a few internal differences, they are almost the same. on the other hand, they won't bolt up in place of each other without some work being done.