Brandon,
I assume you have 7/16" studs and guideplates for an adjustable valvetrain. Find top dead center on #1 cylinder,pull dist cap off and see rotor pointing at #1 plug.Both valves closed. Back off adjusting nut until you can wiggle rocker.Tighten nut until it just contacts pushrod,try rotating pushrod between fingers)then give wrench 180 degrees more of a turn. Hydrualic lifters are pre-loaded with 1/2 turn more than zero lash. Rotate engine 90 degrees and do the next cylinder, follow the firing order.
Perry.