i have a 61/62 short 350/350 80chev car 10 bolt made my own motor&trans mounts.lots of talk about 70's pick-up fronts fitting.was also considering rolling chassis from 86 caprice ijust happen to have an extra. i also have 80 malibu classic 2dr chassis. using the car chassis would require fleet box(i got that 2)to hide frame rails.