Just purchased a 1 owner till 2011 , 455 HO with protecto /dealer ship order and have PHS car is supposed to be mint turquiose was repainted white last year .. It was missing 2 items otherwise original numbers matching ,, i am looking for a carb and have been talking to people that have them --what i need to know is for correct carb how far in advance can the date code for the carb be compared to the actual car build date ?? also was missing the 1112012 distributor ---who is sitting on the distributors ? who to call for 1 ? thanks