I have the opportunity to swap a nice 1971 440 into my Road Runner where a 383 now sits. Plan is to eventually rebuild the 383. Anything I should know about the swap. Can I use the same bell housing, motor mounts, exhaust manifolds, etc? The 440 has the crank drilled for the pilot bushing.

From what I remember it can be a direct swap, just wanted to be sure.

Thanks for the anticipated information.