Tribal Tubes Tri Y "D" Port Headers
 

Tribal Tubes Tri Y "D" Port Headers, These are coated and were made during one of the first runs of Tri Y"s from Ron. They are made for auto cars. They have been installed and engine ran but have not been on the road. Will not ship, must pick up $700

Did you ever sell your headers? If not I am interested. I do have several questions.

What diameter?
I have a 71 GTO, what chassis were they built for?

Still have them, I now see that I neglected to include the chassis info. They were made for a 2nd gen F body. Been so long since I got them but I believe they are 1 3/4” but won’t swear to it. I’ll go up and get a measurement if your still interested in them, have no idea if the will work on a 71 GTO