El knuckle head cyl

[bill campbell]

I have a pair of knucklehead cylinders up on ebay they came off a 1939 EL also put up a 80 inch Flathead rear cyl and a 74 ci front cylinder

[Chris Haynes]

A link would be helpful.

[bill campbell]

Not that talented to post it, here's a better description ebay #180787552000 knucklehead cylinders 20 over hope this helps

[Rubone]

It is easier than typing in the numbers!
http://www.ebay.com/itm/KNUCKLEHEAD-...item2a17c71f00