£9,500.
This is a genuine 1976 900SS Desmo engine with correctly numbered and stamped crank case.
It was rebuilt many years ago and has been dry stored in someones dining room since, we know its had new pistons, valves, guides and clutch there is no lead seal present so we'd assume the cases have been split and the bottom end rebuilt as well but can't guarantee this, it's sold as seen and without warranty.
We have no other spare parts available but should anyone have a frame for a 1976/77 900SS we'd be happy to buy it.