From what i can tell, the heads do not come with rocker arms, and i am still uncertain of what lift cam i can go with. Did you get the complete heads with springs?

what rocker arms are you using?
what lift cam does edelbock say can be used?

i have read that no more htan .470 lift, but then i see specs that show a .525(at the valve) lift with 1.6 rocker arms...which with my math means a cam lift of only .328.

chris