Pushrod Length

67Dart273 said
Did you measure several valves, AKA exhaust / intake at 4 corners

Did you check the measured PR against the new ones?

At what point in the cam rotation did you check lash?

hint---EOIC or 90* rotation chart

I had the intake off and could see the cam itself, so I checked on the heel of the cam for both intake and exhaust. I checked opposite corners #1 and #8. I guess there could also be variations in the pedestal stand height and the rockers themselves.