Pushrod Problems?

Gramps1 said
Yes same push rods different rockers.
We got the rockers from Rocker Arms Unlimited, they look the same as the original.
This was a running engine when we started..The adjusters on the original were adjusted about the same as far as no lock nuts and the adjuster deep in the rocker.
Like I said it was running,but if its a deal where we need different pushrods now is the time.
I'm just not sure they are the problem.
Thanks

You mention locknuts, my 225 (1965) solid lifter engine, has no "lock nuts" on the rocker arms. The adjusters are held in place by friction. Were there rocker arms manufactured with locknuts? I haven't been able to find an example of one.
Norm