CP Ring Set 1.5mm Top Ring - 1.5mm 2nd Ring - 3.0mm Oil Ring - 3.581in Bore

This is a CP Pistons ring set designed for a 3.581-inch bore. You get a 1.5mm top compression ring, a 1.5mm second compression ring, and a 3.0mm oil control ring. These rings are crucial for sealing the combustion chamber, controlling oil consumption, and transferring heat from the piston to the cylinder wall.

Properly sealing the cylinder is key to engine performance and longevity. These rings are built to fit precisely within the piston grooves and seal against the cylinder walls. The specific ring sizes (1.5mm, 1.5mm, and 3.0mm) are chosen to match the piston design and intended application, ensuring optimal compression and oil control. This set is a solid option for engine rebuilds where precise ring sealing is a priority.