Problem with replacement Idler Arm

The one that originally belongs to his car is a K7042 and that is what he ordered. That shows to be the only option for his car. K7086 is the 73 up idler arm. 1967 was a one year only but right now I don't recall that part number.

If he has a 73+ drag link...you just order the 73+ idler arm and pitman arm...

My 71 Demon had a 73+ drag link , idler arm and pitman arm on it...I changed it back because I had the 71 drag link and new parts in hand...