| Category : Vehicles & Parts > Vehicle Parts & AcceTrue Seal Piston Ring Set; 4.155 1/16 1/16 3/16 Plasma Moly Howards Cams HRC4862-4155-5 HRC4862-4155-5Price: 4.79True Seal 4.155 1/16 1/16 3/16 Plasma Moly Piston Rings Race winning technology at an affordable price. Superior combustion control in todayâs extreme engines. Starting with a plasma moly ring that is barrel lapped for quick seating and long life. Second rings are cast iron reverse torsional twist. The oil ring features a stainless steel expander with chrome plated carbon steel rails. Manufactured in the most popular bore sizes. A true seal for more horsepower and longer life. All applications are file fit.Other products from Vivid Racing |