A body 4 speed in a truck. Can this be done?

Well, I went through the whole fiasco of mounting up everything and started measuring and thinking about hacking up my rust free floor and I just couldn't do it. I decided to get an overdrive with a 46RH unit out of an old 92 Dodge dakota 2 wheel drive. I just couldn't bring myself to cut up the floor. However, I will be using that 4 speed after all. I purchased an F body 79 Dodge Aspen with the 225 super six. I appreciate all of the great advice that was given to me. I learned a good deal.