Hi, i am new here just joined. My father has a really nice all original 1966 P1800 w/ about 50K on it that I am helping him with. He has owned the car since the late 70's. The horn has stopped working and I am trying to find another. Also other than that the only thing wrong with the car is the upper dash (on top) pad is cracked. Does anyone know were to find a new one?