getting new headers this winter and i really like the dynatechs but they dont make them for our application. they do make them for for 70-81 camamro and 68-72 chevelle with sbc. i thought i read somehwere that one of those apps will fit our cars as well. anybody tried it? they are about 300 less than the hedmans i was lookig at so i was wondeing if they are gonna fit.