Hello everyone. Still tearing out my motor and going over in my head all that has to be done. I’ve found several versions of rocker arm retainers solutions and I wasn’t completely satisfied. I’ve decided to go with my own rendition. Didn’t like the pop rivet idea, even though I’m sure it would be just fine. I also didn’t like the metal on metal of the steel washers on steel bolts. I’ve decided to go with the mechanical locking nuts and bolts along with an extra thick nylon washer. While all this is experimental I feel the combination is going to provide the rocker retention and wearability I’m looking for as well as valve train noise. Kind of the best of both worlds.