Merry Christmas everyone,
For my birthday, my wife purchased me a 1975 280z:). I am its fourth owner. It has only 58,000 document miles ( I have all of the paperwork from the P.O.'s). I have purchased an air dam for it (MSA Type II). I searched the forum and looked at the instructions on how to mount it. But I am not about to find the information needed. Per the instructions from MSA, I am to remove the lower front valence. Looking at the FSM I download, it does not mention a lower front valence. Looking at the sections under "bumper and radiator grille - pg. BF-7, I see the items "front bumper sides". Am I to remove those also? If so, what does the air dam mount too? I have removed the old bumper and its hardware. I have included pictures. Thanks in advance for your help.