Thanks for the reply.I have the firepunk street/track trans in my 2000 2500 and I really like it. I have probably close to 50-60,000 miles on it and havent really had any issues with it. Im tracking down a heat issue but it could be anything.
I have done multiple cross country road trips with fairly light trailers behind it going up and down mountain passes with no issues. It shifts hard and performs as advertised, every once in a while my TC does the classic 47RE unlock and lock.