I sent 2 emails to the seller, one yesterday and one today, asking the date code on the carbs...No response. If the carb dates are later than what would have come on some of the last produced '67 GT500's, the carbs in the auction would be incorrect for a Thoroughbred or Concours restoration. The carbs would have the value of an aftermarket over the counter replacement set of carbs, no where near what the seller is asking for them. My guess is, the carb tags and dates are likely '68-'69 production (going by the photo of the 1969 dated newspaper) and not pictured for this reason. It's still a cool nos piece, but as someone stated "as a nice display item".