SBM Rocker Arm Comparison

cookietruck said
Prw steel rocker
SM head with SM valves, rocker hit the SM retainer so used a beehive retainer.

Cycled through .600” or .650” lift. Can’t recall exactly now..

View attachment 1716446986

No correction kit? Do you recall the valve length? That looks more centered than the PRW/Speedmaster pic I posted this morning. Wonder if your valve is shorter than the one I used.