I'm kind of confused about this....

So, is there a push rod I can buy and install "off the shelf" w/o having to remove the ends - in order to insert the spacers?

I'm looking for a push rod with the spacers already installed for my stock p2 rockers. ERBE 1/10

What is the best way to un-screw the ends from the push rod? I scratched the rod and the end while trying to remove the end from my new #5318 push rod.