Is there any difference between an engine (280 SE - M130 980-22-054384) that went into a RHD vehicle than one that went into a LHD vehicle? I just aquired the engine complete with motor mounts, alt, starter, fuel injection, and intake. I am trying to figure out if any of these parts are unique to a RHD vehicle, or if the only difference is the casting number. FYI the first 2 in the casting # indicates that the engine was originally in a RHD vehicle.

I obtained the engine from a guy who pulled it from a RHD 66 230SL. I think the engine originally came from a RHD W108.

I am not sure what I am going to do with it yet, just trying to figure out what I have.