First off I use the CSI swivel billet waterneck. I run AN 16 hose to the CSI filler (you can see it in the right edge of the photo above.
This runs to my radiator. If your radiator does not have an AN fitting you can get an adapter from Goza. With an Edelbrock high volume alum pump and a 180 thermostat the car runs very cool. In fact, I had to change to a 180 from a 160 cause it ran too cool!
http://www.csiperformance.com/1024index.html
http://www.gozaracingproducts.net/gzrcooling.htm
OK Boys...open up those wallets and lets go!!
Roscoe