[olredalert]

-----I have three NOS PCV valves left over from well over 25 years ago. Part # is 6422721, and the AC box has "ONE CV 726C" on the flap. This a threaded valve that generally threads into the oil filler tube on several different small-blocks. They may have other applications as well. They were NOS when I bought them and are so hard to find that Im told there is now a reproduction out there. I need $35.00 apiece for them in the original box........Bill S