Piston Ring Set 4.125 Bore 1/16 1/16 3/16

The Piston Ring Set 4.125 Bore 1/16 1/16 3/16 from JE PISTONS is designed for high-performance and competition engines, where precise ring clearances are crucial for optimal compression, blow-by control, and engine longevity. This set is ideal for mechanics and engine builders who require OEM-quality or superior performance from custom short-blocks, effectively replacing worn or damaged rings in 4.125-inch bore applications.

Engineered for tight tolerances, JE's piston rings ensure optimal sealing throughout the power stroke. The configuration includes a 1/16" top ring and a 1/16" second ring, complemented by a 3/16" oil control ring, which is a proven design for balanced compression sealing and controlled oil consumption. The rings are typically made from durable materials to withstand cylinder wall friction and thermal cycling, while the oil ring effectively manages crankcase pressure and minimizes oil blow-by.

This piston ring set is particularly beneficial for small-block and mid-displacement engine rebuilds in the 4.125-inch bore range, which is common in Chevy, Ford, and Mopar applications. JE PISTONS adheres to strict manufacturing standards, ensuring that each ring set meets precise bore specifications, which is critical when working with aftermarket pistons or honed cylinders. The set is perfect for those looking to refresh an engine or assemble a race engine with reliable performance.