I'm over at a buddies shop and he recently got in a 1840 Plymouth coupe. It's missing front and rear suspension and no rearend. He wants to build it up with all Mopar parts, so trying to deside what actually fit. I have a 41' Plymouth, but its 2 hour away and can't get right to it this week. Trying to see if a 1960's B/C-body rearend is the right width for it.