Almost time for the machinist!

I Ignored that
maybe he had a small base circle cam
to do it right you have to do the mid lift procedure then order pushrods - stock OR adjustable rockers
adjustable rockers have to have a really short distance from the ball to the rocker to work right
and did we mention oil through the pushrods? the 2011 lifters already provide oil and hollow pushrods with drilled ends help with rocker cup wear
you can also buy a 229 chev v 6 lifter and copy the grove on the side
just chuck your lifters in a v block on a magnetic chuck grinder and make a 3/32 (or so) wide flat spot- oils the cam - there is a picture in the johnson lifter catalog
do do all your block detailing B 4 machine shop