Howards True Seal™ Plasma Moly Ring Set
"File Fit" 1.5, 1.5, 3mm Standard Tension, 4.155 Bore
Superior combustion control in today's extreme engines. These premium file fit rings offer race winning technology at an affordable price. Starting with a ductile plasma moly conventional top 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. A true seal for more horsepower and longer life. All applications are file fit.