EQ's,Cam, and Rocker recommends.

Torque converter custom,HELL Yes... ! CRT,Coan,others will suggest....Stock rockers,work on a basic build,most are.The stock rockers ,are stronger than you think. Those parts for rockers,,you are looking at: Useful for tuning preload....How much valvespring pressure? 120 on the seat,325-350 is safe on OEM rockers.