You really can't eye ball the adjuster and cup contact pattern only because you don't know whether the push rods have been moved around or replaced or replacement adjusters installed. You really do have to dab a little machinists dyekum on the cups and run the ball in on the cups to confirm. Byw, those cups look pretty rough inside. What do your adjuster balls look like. That may be part of the problem. As for reusing push rods that have obvious cracks, that would not be the road I would choose. When those cups break or shatter, the ball can jam up the push rod, the pieces can fall into the push rod boss, then into the lifter galley and if you are really unfortunate, into one of the drain back holes to the pan. The issue with the push rod jamming up the rocker, it could jam an intake valve open, and a piston could hit the intake bending it. Now you have a valve job to attend to. I was lucky, when mine shattered it jammed the exhaust valve open so all I lost was compression. Smith Brothers in Oregon makes push rods and matching adjusters for all kinds of motors, including the 235 and 261. They made me a set for my 261 and the quality is just tremendous with the adjuster balls perfectly machined matching the push rod cups. The downside, they are somewhat expensive and the smallest diameter rod they make is 3/8.
If it were me, and I know its not, lol, but if it were, I would be patient and hold out until you find a new set of adjusters and a new set of push rods. Or, do as Jerry has suggested, purchase the kit and make up some new push rods. In either case, blue the cups up and confirm correct seating of the adjuster ball into the cup.
