Anything special about a 91 318?

Well the old rustbucket is officially mine, now gotta get with the kid cuz he has the trailer.
Went and had another look at it as the kid and I are splitting it. He's been after an OD trans that will bolt on to a small block for his C body wagon, He's gonna be disappointed that I got him a 500 and not a 518....but he gets what he gets. And I'm gonna do something with that 318. Don't know what yet, whether I just keep the heads or the whole thing....but I am keeping the (what I understand to be) 1 year only motor mounts and belt accessory drive.