Small Blocks

Still what I said is true and stock class racers will run a matched set. It’s a lot of work to match a set, but it can be done and there are folks that do.
What you said is true. The time wasted trying to get a match set of rocker arms could be avoided by the factory paying more detail to accuracy. This is what my post is about what you or others would change if Chrysler had given you the chance. Making up a set of matched rocker arms is very very time consuming as each rocker arm has to be mounted and checked with a dial indicator