OK. I am wanting to buy a cc305 Comp cam and want to know what kind of RR's to get, springs, rods etc. Also what else do i need to do to have it running good without screwing other stuff up. I can use any advice, all you can give me! Thanks!

 

I am also looking into the cam and rr mod, so any help would be appreciated.

 

Comp Pro Magnum rockers are very good, as are the Crane Gold rockers. Whether or not you go with the self-aligning or non-self-aligning is more or less a matter of preference. Just make sure you get guideplates and hardened pushrods if you go with non self-aligning rockers.
Use whatever springs Comp recommends with that cam.