Strobes were an option for both 71 and 72. When not optioned on a 71, there was a "road runner" emblem on the quarter over the rear tires with the running bird decal above it. The 71 strobe had the "road runner" cut out of the bottom stripe and the running bird decal applied over the stripe above the cutout. For 72, regardless of strobe or not, the "road runner" emblem and running bird decal was located on the quarter in front of the wheel opening above the body character line. The 72 strobe didn't have any lettering or bird in it.