Does the small block manual bell housing bolt up to the chevy 396 block? and can I use small block starter? Would the 56 chevy stock clutch bolt to the 396 flywheel? What kind of clearance would we have with the big block? Can we use stock motor mounts with it? Might have line on a decent 396 engine for rebuild project. Please let me know if you have used a big block in your beloved chevy tri five and what we might encounter! Mad mook out there? Thanks George