Picking the right stall ??

I have my trans out getting a rebuild and I'm thinking I might need to do a different tq converter its a 904 trans and I currently have a ger converter that's 20+ years old and think its a 3000/3500??

But with the trans having issues and needing rebuild i think i need a new tq converter. The car is gonna see street duty might go to the track 1 time a year maybe. It currently has 4.56 gears but I plan to swap them out for a 3.73 or 3.91 . Engine is a 340 with a comp xe284 View attachment 1715766903 View attachment 1715766904
I would call Dynamic Converter
They built one for my 340/904
I absolutely love it!
They will ask you a bunch of questions
About your set up to build you the perfect converter for your application.