4L80E - pre 1994 transmission cooler line setup for transmission swaps.

This works for essentially every GM automatic transmission out there. TH400-700 and 4L60E variants. Home Depot and almost any automotive parts store will have what you are looking for. I had a very hard time figuring out how to install new transmission cooler fittings. It took me weeks to figure out everything so I kind of just took a chance and got the stuff I thought I would need and fortunately it all worked out for me once I got the replacement transmission and noticed the existing quick connect lines were just 1/4 inch male pipe fitting. I hope this helps someone else.