Aug 15, 2014 · Interior side heights vary from 3’ 8”, 4’, 4’6”, 5’ to 6’ resulting in cubic capacity differences on 52’ cars of 1,848 cube to 2,500 cube to 2,743 and 2,800 cubic foot. Although 65’ cars are available for use in dense scrap and recyclable products, they are generallyCustom in finished products such as plate steel, bar and