What's missing from here?

is this what i need?
http://www.brewersperformance.com/proddetail.asp?prod=CPR147
http://www.brewersperformance.com/proddetail.asp?prod=CRB783

having trouble finding the z bar nylon bushing kit with clips though...the boot i wouldnt mind buying new, but that rod is pretty expensive...are they tough to find used?