Solid cam engines....Load side, as I said..."factory" is down toward valve spring with the other hole placed higher on intake side for adjuster oiling.
Throughout the years and manufactures...you'll find them in slightly diff placement...some down and angled toward valve... and that's it....like the MP bushed for over 7000 rpm adjustable rockers like these...
What rocker you're using, now that should be figured in.
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