CS Piston Ring Set 4.155 Bore .043 .043 3.0mm

Conventional Gap - AP Steel - 4.155+5 Bore Size - .043 .043 3.0 Groove Dimension - High Tension - 8CYL - 35. Total Seal's patented Gapless Piston rings provide increased performance through unmatched sealing of the cylinder and combustion gasses in the combustion chamber. Benefits include increased horsepower and torque, longer engine life, improved consistency, cleaner engine oil, longer ring life, better oil control, less friction, lower engine oil temperatures, wider torque curve, more engine vacuum and increased intake signal. Total Seal Gold Finish rings utilize tighter tolerances, sharp edge technology and PVD coatings for superior performance.