Anyone know if a 1997-2004 f150 extended cab 8ft bed Leer cap will fit on a 1994 crew cab f350 dually with 8ft bed? I need a new one. The measurements I got from the owner seem to be pretty close...with in an inch. Thanks for the help....ive been trying to search the web and cant seem to find an answer. I figured someone on here has tried this.