What solid roller lifters are you running in your LA non roller block

That LOOKS like the retrofit lifter Crane used to sell. IIRC they were a Morel back in the day. Did you buy them used or something?
They are Morel. Solid roller version has a clip cup as well, and they tried to recess it some.. you end up with around a 6.40-.45 ball/cup
.750 wheel. That lil oil hole obviously feeds the wheel..oil gets into rollers very well and they last. Same as what I have.