LA aluminium heads on 5.9 magnum

So some of these come with drilled adjuster amd some not drilled??
yeah, i have the mancini alum rockers and the rockers come with the oil holes drilled through the rocker so basically oil comes up the pushrod, into the adjuster then into the rocker through the adjuster hole/threads in the rocker, the ones you listed, i have been looking but can't find any good pics or info saying they will use pushrod oiling..

P.S. with the mancini ones you have to order the oil through adjusters separately and they are already too expensive now.. price went up in the last year