Hello,Fire Bird Lovers or anyone! I don't know a hole lot on Fire Birds,can the frame handle & convert from a Strait 6 to a V8 400 or 455 ?."Don't forget, I look for rollers-junkers when I clone ! ". I want any 68 Fire Bird convertible to add to my collection. If I find one that ran and was the right price I would keep it stock and fix it up,but I am looking for a good deal."Memory's R worth more than money !"