73 dart

ok rodders i was wondering how does one put a 5 speed behind a toyed with 360 as thats wht i wnat to do with my 73 it will havbe a 318 with 727 but would love to put about 400 hp with 355 suregrip 8.75 and od 5 speed help not sure how to do it but will take a couple of years as not rich also anyone ever turbo a small block mopar? thanks alan