BSA B44 Victor Pair of valves & P.B. valve- guides Opn. 41-0024/0023/0632
Condition: NOS Made in England
Fits 1965 - 66 round barrel type PLEASE NOTE: Valve-head diameters : Inlet: 37.3 mm Exhaust: 35.9 mm Victor GP MX has 39 mm Inlet valve !