@sgtrock21 There were actually two different 1957 Fords on two different wheelbases. There was the Custom and Custom 300 on the shorter wheelbase and the Fairlane and Fairlane 500 on the longer wheelbase. All the station wagons were on the shorter wheelbase. I don’t think body parts were interchangeable from the cowl on back. All engine options were available on all models. As I recall, Consumer Reports thought the Custom series had more interior room even though it was on a shorter wheelbase, and also handled better than the Fairlane models.