I am looking to buy a period correct Rear end for my FED build, it is based on the late fifties early sixties so I am looking for anything older than 64, that the pumpkin is small enough to fit in my cockpit. I have a early sixties olds Rear end currently, but it is too bulky to fit the way I want it to. I have talk to a few guys who recommend mid to late 50s Chevy rear ends. Any help on this would be appreciated.