I used to have a '65 Riv GS (425/dual quads). Best car I've ever owned. Very solid, sweet driving car and when you got into those secondaries...KILLER! After 40+ years, still no squeaks or rattles. Parts were never a problem. Classic Buicks and a bunch of others out there. Join ROA like was mentioned before. I learned lots from them.
I'd show my 65 but I'm embaraced of the primered roof and trunk, and ugly rally wheels. I need to finish it so the muscle car rednecks will stop giving me an earfull. "Whats that you had a Nova just like it, sounds way cool"