Just went out to work on the beast and I looked at the psgr side courtesy/signal light i.e. the one under the 2 headlights on the psgr side and mine is partially there and the part of the lense that is missing is covered with a "yellowed" clear sealing tape.. Lettering on what is left is "74 Guide" maybe 74 and up LeMans' also used these lenses. Love to buy one if you have a spare.. Thanks!!! Ted