The Kwik-Way Products SVS II Deluxe Valve Refacer
features a six-ball chuck design for fast, accurate centering of valves. The valve refacer has a standard 4mm to 14.3mm chuck capacity and offers variable speeds. The compound compensating, self-centering chuck automatically aligns the valve, refacing it concentric with the original centerline of the valve system. The valve face is machined concentric to the valve stem for improved sealing, better heat transfer, and reduces mechanical stresses on valves. The rocker arm grinding attachment is included.