Enginetech S81124 | Premium Piston Rings for 06-15 Honda 1.8L R18A1/Z1

Enginetech S81234 | Premium Piston Rings for 97-06 Volkswagen/Audi 1.8L/1781 | 1.5 / 1.75 / 2.0mm

Enginetech S80414 | Premium Piston Rings for 00-06 Nissan 1.8L/1769 L4 QG18DE | Steel Top | 1.2 / 1.2 / 2.5mm

Enginetech S81314 | Premium Piston Rings for 92-01 Honda/Acura 1.6 / 1.7 / 1.8L | Steel Top | 1.0 / 1.2 / 2.8mm

Single Intake Valve\n\nCompatible with: Honda 1.8L 1799 SOHC 16V R18A1 (Enginetech IM4426)\nNominal Stem Diameter: 5.50mm\nET Stem Diameter: 0.2155 inches\nStandard Head Diameter: 1.256 inches\nET...