1969 Cuda 383 oil pan Interchange choice

Is it an original big block A body car and pan? I have on original 383 Formula S and I've run a Roadrunner pan. No mods. Was also told that a Street Hemi pan would also work by Chrysler Tech.
The car is an original 383 four speed. The engine is about done, I just need a stock replacement clutch and pressure plate, then exhaust. It is going back all OEM., except electronic Ignition.