i have a 68 fastback with a 1984 302 4 speed demon 650 demon carb 9 inch rear 3.50's everything was done by the previous owner and doesn't match up well. i want to switch to a comp cam i also will be putting a set of gt40 heads on when i do this. are the stock rockers ok? any suggestions on what would be a fairly decent street setup?

i currently have a standard rotation serpentine setup but will be switiching to this same setup in the link below

https://mustangforums.com/forum/clas...ew-engine.html