Brand new Riley Nine crankcase; seven web rear main, strengthened and blind head stud threads (studs don't enter water jacket). Cleaned thoroughly, painted and greased and kept in a breathable cover - final machining of bores and head face required. Never used.
An original pre war Riley Stelvio 6 cylinder instruction manual in superb original condition. Totally complete including fold out wiring and oiling charts. I accept PayPal and will post worldwide at cost.