Been looking for a set because mine are original, from 1976. They have yet to tear, but would like to find a pair and replace them before too long. The folks at NAPA looked at me like I was asking them about getting my hands on weapons-grade uranium...CARQUEST, O'Reilly's? Surely you jest?
Also looking for a set of 19.5 Alcoa's in the 5-lug, 8" spread (Budd Wheel)- might see a unicorn living in my younger daughter's bedroom before that happens, LOL, just thought I'd throw it all out there