I couldn't imagine Doug's being any easier. I put a pair on my 65 Valiant about 1996 and they all but fell in. I don't see TTIs being easier since they are full length long tube headers.
Are you saying the Doug's or TTI's fell right in? From what he went threw in that article to put them on a Valiant, I will stay away from the Doug's. Maybe they are easier with a 904 as he had a 4 speed. But I can't seem to find the instillation instructions on the net to check. I am starting to think about a set of fender well headers. Would look cool as I am building my 65 GT into a vintage drag car. I just need to find some one who has installed both the Headman, and the Hooker versions and see witch they think is better.
