HARLEY DAVIDSON PAN HEAD. 1948 TO 1957 MODELS. VALVE SEAT CUTTERS KIT. 30 DEG 45 DEG 60 DEG. Milling in the following sizes. At 45 DEGREE + 90 DEGREE. 30 DEGREE + 90 DEGREE. Contents :- 3 pcs cutters 45,30,60 DEGREE. 1.7/8″ – 30 DEG 1.7/8″ – 45 DEG + 1.3/4 – 60 DEG. 2 pcs STEMS 11/32″, 3/8″. 2 pcs VALVE GUIDE HONE REAMERS 11/32″, 3/8″. 1 pc ARBORS ROADS. Feel Free To Ask Any Question. Track Page Views With.