273 rocker arm adjustment

Use the Mopar chart I posted before to set the correct rocker arms in the correct order. When the lifter is on the base circle of the cam lobe, loosen the rocker arm so that the pushrod is loose, then adjust the rocker arm tighter until just a slight drag can be felt while spinning the pushrod with your fingers, then tighten around 3/4 turn tighter. That's "0 lash" with a hydraulic lifter. Repeat 15 more times, after rotating the engine per the chart.