(2) barn find souix valve grinders. What u see is what they are.
Sioux Valve Seat Grinding Pilot 11 Pcs Top .385 " Holder Sioux With Drive Ball
Sioux Valve Seat Cutter Blade Holder with Star Attachment and 2 Pilots and...
Sioux Valve Seat Grinding Wheels Set Of 24 Pieces + 11 Piece Pilot + 2 x Stone H
3/8" x 24 TPI Diamond Dresser Tip for Sioux Valve Grinders and Valve Seat Grinde
NEW 24 Pcs Sioux Valve Seat Grinding Stones with 14 Pcs Pilot + 11/16" Holder
