Kolbenringe für 340cui Motor 0,030 over Moly Brand: Sealed Power Product Line: Sealed Power Performance Piston Ring Sets Part Type: Piston Rings Bore (in): 4.070 in. Bore (mm): 103.378mm Top Ring Included: Yes Top Ring Thickness: 5/64 in. Second RingIncluded: Yes Second Ring Thickness: 5/64 in. Oil Ring Included: Yes Oil Ring Thickness: 3/16 in. Oil Ring Tension: Standard File Fit: No Gapless: No Top Ring Material: Iron Top Ring Facing Material: Moly Second Ring Material: Iron Second Ring Facing Material: Cast iron Oil Ring Material: Stainless steel Quantity: Sold as a set. Piston Rings, Moly, 4.070 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set * Check to make sure this part fits your application Sealed Power offers these piston rings for stock or mild performance rebuilds. These OE-quality piston rings are made from ductile iron, and compression rings are available with moly, chrome, and plasma-moly facings for extra durability. They'll seal mild to high-compression engines, help protect against oil blowby, and feature standard ring end gaps for easy installation.