This rolled pan finishes off the bottom of the body when a stock gas tank or fenders are not used. To process your order we need to know if you have a Roadster or a 5W coupe, and if it is an original "Henry" body or a Brookville body. The pan includes 1" wide mounting flange on top edge and it can be welded or bolted to bottom edge of body. It is 3" tall from the top to bottom. Hand Fabricated to order. Please allow 6-8 week lead time.. Custom fits accomadated if supplied with rear body pattern.