A Set of Four Inlet/Exhaust Valves
Please check the measurements, there are variations:
Stem diameter: 9.4mm, Total Length 124.2mm, Valve Head Diameter 38mm, Valve Face Angle 45 degrees
David Brown
1190, 1194 - David Brown (Engine, 165004)
1200 - (Engine - A4155A) from serial no 11930 
1210 - (Engine, 455009)
1212 - (Engine, 455031)
1290 - (Engine, 2200004)
1294 - (Engine, 220008)
1390 - (Engine, 2200002)
1394 - (Engine, 220103)
1410, 1412 - (Engine, 455011)
1490 - (Engine, 220101)
1494 - (Engine, 220105)
1594 - (Engine, 330002)
1690 - (Engine, 330001)
1690 - (Engine, 330101)
1694 - (Engine, 330102)
780 - (Engine - 35501) from serial no 6039 
880 - (Engine - AD3/55A) from serial no 25306, Live Drive 
885 - (Engine, 355011)
990 - (Engine - 449001) from serial no 15240 
995 - (Engine, 455051)
996 - (Engine, 455071)
Case
1194, 1294 - (Engine, AD3/55)
1394, 1494 - (Engine, AD4/55T)
1594 - (Engine, AD6/55)
1694 - (Engine, AD6/55T)
Replaces OEM No: K928622