I have a 2003 GMC 3500, ATS installed the edge and their high end tranny, i purchased the truck used (2nd) owner, well 24+ months later and 60K miles the clutches are gone and no warranty from ATS. Was looking at the suncoast stage II rebuild or perhaps the PPE was looking for info on these....reliablity, cost, how do you like them?? would not consider a ATS at this time so figure my choices are one of the above or any others out there yall could recommend or go back stock pull the chip and run a reman allison in it. Any thoughts on good place for reman allison??

Talk to Mike L. he's your best bet.

I dont think a stock rebuild and a converter si good for much more then 350~375 rear wheel HP long term with towing heavy. I would talk to mike or sc and be honest about your HP expectations and what your doing with your truck .