derush
Well-Known Member
so i have a set of tti 5.7 hc headers these are discontinued , does anyone know why these where discontinued ? i do see that these have round ports on the flange ,was there a year the 5.7 cam with round exhaust ports? or will these round ports seat to the rectangle port on the head , just dont seam like it will very well ,please let me know your thoughts, thanks in advance , ed