The actual difference in the 54 front fenders is all in the front. The grill opening is the same in opening shape, but the bolt holes in this area are different. The indention for the grill in the front is only 54/55. I think, but not sure, think the splash apron bolt holes are different. Like I said, not for sure on that. If you really need positive info on this, private email me and I'll take a picture of a 53 and a 54 front fender and show you. I have both off and in my shop.
