all that will fit on any 55-59 is any other year 55-59 - difference in the hood mount holes between 5-7 and 8-9, but otherwise all mounts the same - AD series would be quite different - widen yer search, they're around - I've got a complete 58/9 front layin here for a spare, and individual pieces are kickin around too - the fenders are reproduced now as well, tho not real cheap
Bill