Ok I see. Yeah well I don't know about putting a different block in it. I plan to get a new and built C4 tranny with a 2300-2500 stall shift kit, etc. I went to a tranny shop next to the local speed shop here and a older guy that owned the place was pretty nice and talked to me about what he would do with it, etc. He has a drag racing background, etc so knows what he's talking about it seems. He was even nice enough to say that I can go and help/watch him put the tranny in my truck and all so I can see how to do it and learn. He said he will build a complete tranny with the stall, etc for around 500-650 bucks. That is building the tranny, taking my old one out and putting the new one in, hooking it all up and have it ready for me to just drive it straight home.
So basically what I am saying is, if I have all this stuff done to the motor and will have a new tranny in it already then not really a point for me to change it all out all over again.