What to set valve lash w/o cam card?

He just said he has stock rockers and hydro lifters. Kim
Hey, Kim,
What do you think of the "mismatch" rocker #710 T on cylinder # 1 (see my previous post)? Do I need to find another #78 T rocker to match the other cylinder's rocker setup?

Another question: Should I be concerned that only one(1) rocker had oil pooled on the valve end of the rocker? And, I could not compress any of the lifters when I pushed down on the rod side of the rockers.