73 dart

if it where me id stick with a mopar 4spd! if you have your heart set on a 5spd there should be a company out there who makes one or makes an adapter plate for one! 4x4 truck guys do that kind of thing all the time!!! as for a turbo i thought long and hard about it but to do it right you would need 2 turbos i think! 1 for each side of the engine 4 cylinders running each turbo! There is a lot of fab work and then when done they put out a lot of heat! If i where going to help my engine breath a little better i would go with a supercharger! they are easy to find and they have kits for SB dodges!!! ebay has used ones once and a while!