dysan
Dis-Member
The weak link in the 3650 is the input shaft so yes I would recommend it. That is the only upgrade I've done to my 3650 and it's been holding up well. I believe you would need a shop to do the swap unless you can work on the trans yourself since I think alot of disassembly is required. I don't know for sure since I had it done while my engine was built.