hmm what to do what to do. needing to upgrade my stock tranny but not really sure what all i need to do. i do like to race around sometimes but mostly cruise and pull a couple trailers. tc, flexplate, not sure on internals though. any inputs would help

 

I'm in the process of saving the cash to upgrade as well. The 47re tranny is actually pretty stout. My suggestion would be upgrade the torque converter and the tranny valve body. If you're gonna do more power mods though you'll want to upgrade the shaft.