WLA, WLC, G, UL, EL FLATHEAD. 1936 TO 1947 MODELS. VALVE SEAT CUTTERS K. 30 DEG 45 DEG 60 DEG. Milling in the following sizes. At 45 DEGREE + 90 DEGREE. Contents :- 3 pcs cutters 45,30,60 DEGREE IT. 1.13/16 – 30 DEG. 1.13/16 – 45 DEG. 1.3/4 – 60 DEG. 2 x STEMS 11/32″, 3/8″. 2 x VALVE GUIDE HONE REAMERS 11/32″, 3/8″. 1 pc ARBORS ROADS. Feel Free To Ask Any Question. 30 DEGREE + 90 DEGREE.