thanks,red..so with him buying 57 chevy fenders, other than adapting the U-brace and things, will the 56 GMC grille and mustache cover up any "chevy" areas? another thing I thought of looking at your pics. The bottom of the front fenders by the doors stuck down below the rocker area 1/2" or so. when we bolted them up I push up pretty hard and tighten the bolts to try to get them close to being even down there. all you say is probably quite true. I was really wondering about the quality and fit of this brand