I have a 93 Mustang efi roller motor in my 68 Cougar and looking to upgrade my e7 heads to GT40P heads and was hoping someone had found a set of headers that work. short or long.
There are several sets of headers made to fit the 1969 Cougar / Mustang with the 351W / GTP heads. Those will fit with a 1967 / 1968 302 just a little lower in front.
those are a pita to change plugs. buy the cheap china heads at about $600, get a good valve job or just lap them yourself. I have had good luck with the chevy ones by just lapping the valves. best $600 heads I’ve ever had.