Thanks, JS. Not the same casting number, but they use the same head gasket. Found a thread addressing their interchangeability - same camshaft, basi...

Thank you, Kevin - what a great, detailed piece for the archives. George (if your Norton has not been modified, and you may well know of this, the...

Kevin, Could you speak to your experience with the emulators and revised damping rods? Thinking of trying this versus "anti-dive" springs or other m...