318 0r 360

As far as the T bars go, I'm pretty sure that my'64 V8 Barracuda came from the factory with /6 bars (as well as a /6 radiator, 9" drums, 7 1/4 rear, etc) :sad: . I can also tell you from experience that a bone stock 65 Barracuda (my Mothers') with a /6 & a 3 on the tree will chirp the tires going into 2nd gear. :toothy7: If you put an open element air cleaner on it it, it will even make a nice WAAAAAAAAAAA sound when you get on it. :blob: