Plug angle on AFR heads and others

Is the spark plug angle on the AFR 165 heads the same as the old heads, or is it closer to the gtp heads? Im wondering because I bought a set of 185 Roush Jrs a while back, only to find I had to use a 3lb install kit to make em work with my headers. Ive since taken the car partly apart, and sooner or later Id like to get it back together, but dont want to have to beat a new set of (expensive) headers to get em to fit. I could be wrong, but I think there are some Mustang headers that will clear, but Ive got a 65 Comet, so most Mustang headers dont work. Trust me when I say that finding good Falcon/Comet headers is not easy. God help you if you have gt40P heads and a clutch cable! Anyway, I wanted to use a set of 165 AFRs when I put the car back together, but do they have the old style plug angle? If not, what heads in the 165-185cc range have the old plug angles?