aussie65FBGT

Hi there,

looking at putting GT40p heads onto the 289 windsor in a '65 and I have been told that the plug angles are different so the normal exhaust manifolds will not fit.
Has anyone used these heads and can tell me what brand of extractors to use without having to have some custom made bearing in mind the close proximity of the towers?

Cheers

aussie65FBGT

This may be the wrong site for information on this subject.

Cheers

Mercracer

Central Coast Mustang made Tri-Y headers for the early Mustangs and GT40-P heads. They are apparently not currently making them, but this guy has some contact info.

CCM tri-y headers for P heads - Corral Forums