I am new and just signed up. I am looking at buying a 1979 Scout II with the SD 33 which has been turbo charged but is still very weak. It has a manual trans and no A.C. which I want eventually. I am thinking a 4bt would be a good swap but not sure about using the original trans or should I go with a 5 speed out of a Dodge pickup? I generally need to be steered in a direction where I can begin some planning. Any advice would be greatly appreciated.