Chevy II Front end steering pointers

[codywampler]

Hey guys, I just got my 66 Nova Wagon on the track and would like to get some pointers on what are some key components or setups to make these novas drive as good as possible down track. I had Gary Wisecarver make me a drag link and custom tie rods ends. What about idler arm setup? I seem to have a little slack in the steering and seem to be chasing it a little going down track. Thanks for all you help.