I just got some pictures of the work on the exhaust, he made an X pipe to fit around the 4l85. Here's a few pictures.
Here are a few pictures of it where it's going on the car.
This has me concerned. I'm planning to have the exhaust coated, I don't think they can do anything for the the flex coupler. I'm going to make a heat shield if there's room, I'll also put heat shield over the trans cable.
Some of his TIG work.