Sioux Valve Seat Grinding Wheels 24 Pcs with Pilots 11 Pcs + 1 pcs Stone Holder

Sioux Valve Seat Grinding Wheels Set 24 Pcs With 11 Pcs Pilot + 2x Stone Holder. Grinding Wheels Set 24 Pcs :-. Valve Seat Grinder Stone Holder Sioux :-. 1 pc SIOUX HOLDER 11/16". HEAVY DUTY SIOUX STYLE VALVE SEAT GRINDER STONE HOLDER THREAD 11/16 ".