I am doing a valve job on my 1927 series 80 roadster. The valves and guides are available from Egge but the price they quoted me for the guides sees very high- $135 each. Does anyone know of another supplier of valve guides?
Try Then and Now Automotive in Weymouth, MA. They are primarily known for their rebuilding of mechanical fuel pumps, but also have a warehouse full of mechanical parts. About 12 years ago, I bought S80 valve springs from them for about $7.50 each.
VERY nice people to deal with.