I am trying to install the rocker arms and pushrods on my 5.2l magnum. I have read that special attention should be taken to make sure they are adjusted right. I am installing stock style rollers and pushrods so do I need to anything more then tighten them down to spec with the motor at TDC? Thanks for the help

Nope. Torque 'em to spec, and you are done.

finally something easy!!

I would be careful with statements of that nature.