CS Piston Ring Set 4.500 Bore .043 .043 3/16

The CS Piston Ring Set 4.500 Bore .043 .043 3/16 from Total Seal is designed for serious engine builders and performance mechanics who require precision ring geometry and consistent compression in high-revving or modified applications. This piston ring set is essential for forming a critical seal between the piston and cylinder wall, effectively controlling blow-by, regulating oil consumption, and maintaining combustion pressure under load.

Engineered for engines with a 4.500-inch bore diameter, this set is perfect for big-block rebuilds, racing engines, or custom performance builds where OEM rings may not meet durability and sealing requirements. Total Seal's CS ring set features dual .043-inch compression ring thicknesses and a 3/16-inch oil control ring configuration, optimized for balanced blow-by reduction and precise oil film management across the piston stroke. The .043-inch compression ring width offers superior sealing characteristics and reduced friction compared to thicker designs.

These rings are particularly beneficial for rebuilders working on high-performance applications, where higher combustion temperatures and cylinder pressures demand reliable sealing. The multi-ring architecture directly impacts horsepower retention and engine longevity, making this piston ring set an excellent choice for those looking to enhance their engine's performance.