They both have fillers, the 72 was gray metal and the 73 was gray plastic. Looks the same until you touch them. Same size. Don't know why they made the change. My parts car is a 72 and the bumper guards and these fillers are the only differences I noticed. I'm sure there are some other small details such as the DAM- Ticking Chronometer in the 73... Kerryp --- Gregory Gryczan & Sandra Hudson Gryczan <gregandsandra@xxxxxxxxxxxxxxxx> wrote: > Hello Kerry and List, > > Was is just the bumper guards? Don't '73's have a > gray filler between the > bumpers and the body/trim? > > Greg Gryczan > West Palm Beach, FL > U.S.A. > > At 07:41 PM 8/30/2002 -0700, you wrote: > >Should be about 6 inches shorter, the difference in > >the length of the bumper guards. > > > >