Hey folks . I have a 1942 Chrysler Royal three window business coupe. I have an opportunity to purchase a 1941 three window coupe as a donor car for my body to go on its drivetrain. I've got information that states the 41 was not the same body mounts but the 42 to 48 were all seasons the same. Could someone tell me if this statement is true. Would I be wasting my time buying this as a donor car?