Hey guy's, I need some info on a 390 ford. I have to put a cam in one and need some help. The cam I am considering is a Comp 292H, 560 lift. He has a set of adjustable rockers to install as well. Will the factory adjustable setup be ok with .560 lift? I also noticed some of the adjusters on the rockers can be turned with your fingers. I know they used to have an oversized adjuster for this problem, where can I get them now? I'm not really stuck on the cam choice, he wants a good lope tho. If I could find less lift with a heathy duration (240's at .050) that would be fine as well. Its in a late 60's pickup (street rod) with a straight gear, so we can cam it decently.