Which oil pan gasket to put a Magnum PAN on a 360LA?

I've got an engine swap that needs a 2000 RAM Van magnum oil pan- very tiny rear sump (short front to rear).

All the info i can find is about how to put an LA pan on a Magnum for a magnum swap, but i'm going the other way. I have a 360 LA with an LA timing cover. I just need to know if the LA gasket fits or if i need to chop out the front bit (from what i can tell, that's only needed to put an LA pan on a magnum block with an LA timing cover)

again, to clarify: 360LA motor and timing cover, but with a Magnum Pan. -LA gasket? Magnum Gasket with front section chopped for an LA section?

Thanks in advance,

Rick