thats what im doing except i got a 97' mountaineer block, i got a old 4bb intake off a 84 mustang, bolts up fine, im also go a duraspark dizzy and ignition setup for it. got to make sure u get the right gear on the end, 85 mustang 4bbl manual has the right dizzy is you go to autozone, part number 30-2831, has the steel gear for roller cam. i dont know anything about a cam choice, hopefully someone else will post and correct me if im wrong. you can also get all the wiring cheap at a junkyard if theres one near you. was 10 bucks for mine.