I have seen comments about being able to sort stock rocker arms to find those at 1.5 or better,, to do that with what I have at home in my garage
would I.
1) assemble a group rockers to a rocker shaft held level, with v blocks
2) pull the rockers back with a ball inserted in the push rod end and set the bottom of the ball against a level straight edge
3) find the rockers that protrude the furthest downward where the rockers touch the valve stems,,

or is there an easier way?