1967 PONTIAC GTO 400 WITH 66 DEALER INSTALLED TRI-POWER

[@Milo1950]

I was 18 when I drove the 400. I'm 63 now. That sound is what I remember. Thanks for posting.

[@pmm01532]

waving to my then 3 year old son.

[@GorillaWriter]

So your saying that a tri power system will work on a 400? interesting... I have a 66 with a ram air 1 from a 67 GTO. I would love to mix the two together.

[@TheReckoningYard]

@frenclassproductions should be, a non posi would just be passenger tire smoking