Aircooled VW South Africa

hey all i have had a batch of fancy material 37mm head 8mm stem exhaust valves manufactured for a project engine i am busy with , they are better than the 21-4n stainless and have stellite faces and tips , hard chrome stems and swirl polishing done , can email more info if interested , not sure on value but cost me a pretty penny but need to clear a bunch of them to try recoup my costs , 0833029124 is my contact if anybody wants to find out more
cheers
rich