I have a CRT built 727...it has the billet steel drum and all the other goodies..I believe its John's Super pro II trans with a trans brake..he built it for me about 6 or so years ago...

I think it goes for $3,500.. and then add in the converter that will range anywhere from $850-$1,000 or have a custom built 2 piece one built for $2,500..
https://www.coperacingtrans.com/product_...e93e95960793c60

and he has another one..super pro III thats about $4,000...

all good stuff