Stop in for a cup of coffee
Done flushing block,flushed and rinsed rad. Installed new water pump. Its slightly different. Pulley now rubs pump casting.
Made a shim from 1/4” steel plate. I had a drop from a hole saw. It was perfect. Enlarge centre and drill 4 holes. Done in only a few minutes. So next is water pump fitting for heater hose. Making progress. Slow. But progress nonetheless.