I am selling this Header and 2-bbl. intake my grandpa had on the ‘66. I went back to OEM on the exhaust/intake manifolds. I have no infor on this other than from what I’ve read they are rare to find. @65swb45 may have more info on it. The intake has a Toyota part # it appears. I had the intake “hot tanked” so it’s clean inside. Make offer for the pair. No clue what to ask.
Jason-
Jason-