Like having our own Shane.
I work with a guy who was a gm tech at a Cadillac/buick/gmc dealership. He loves building 4L60Es and I asked him if he would like side work. So if any of you need a tranny rebuilt, let me know. I have three cores to give him a starting point.
He can not remove or install, but he can do a build. He is very aware of what it takes to make these transmissions somewhat bulletproof. Not like shane but close enough.
If there is any intrest, I will get a price from him and post it here.