Michael, If you are looking for one I have a brand new old stock WD, G3L head,, perfect fins, with valve guides,packed in grease PM to contact me Andrew.h.located kent uk
Hey Mike, I have one or two in the toy box. I only have one new one left, which I would rather keep. The offer from Andrew is well worth following up, these don't come along very often now.
See you at Weybourne.
Cheers, Mick.