Valve train noise

Intake an exh valves closed tdc. It does seem like alot of wear, they are the original rockers an push rods from the engine I took out of the car. all the push rods measure about the same. They came out of a two barrel 318 from a 68 dart. An I dont beleive the engine was ever opened. I thought 318 engines had 7.5 push rods. If they do then these ones are either worn or a 1/16 short. But I will keep checking.