Piston Depot - Engine & Kits for Professional Engine Builders and Parts Wholesalers.
2MK-3E0)...RC8340 Cast Piston Rings > 66-76 5/64 5/64 3/16
2MK-3E2)...RC8386 Cast Piston Rings > 66-70 1/16 1/16 3/16
2MK-3F1)...RM8340 Chrome/Moly Rings > 66-76 5/64 5/64 3/16