I have an olds 455 ready to be dropped into a 1979 trans am. However, it needs a transmission...it originally had a TH-350 and a 400 big block. It is an automatic, but i would love to make it a manual. The only thing i am not sure of is what transmission i should be looking at to do this with. Yeah it'll be a lot of work, but it's my project car and i love making it custom. If you have any suggestions it would be much appreciated =]