Manley Piston Ring, RING-4.155 1/16,3/16 GAPLESS TOP

Manley Performance offers this gapless top piston ring set, designed for a 4.155-inch bore. This specific ring set is engineered to create a tighter seal between the piston and cylinder wall, which can lead to improved combustion efficiency and power output. The gapless top ring design is a notable feature, meaning the ends of the ring meet without a gap, preventing combustion gases from blowing past the top ring. This is particularly beneficial in high-performance applications where maintaining cylinder pressure is critical.

Crafted with durable materials, these rings are built to withstand the rigors of demanding engine operation. The 1/16-inch top ring and 3/16-inch second ring dimensions are standard for many performance engine builds, making them a popular choice for engine builders looking for reliable components. When rebuilding or modifying an engine, selecting the right piston rings is crucial for proper sealing, oil control, and overall engine health. Manley has a well-known reputation for producing solid internal engine components, and this ring set reflects that commitment to quality.

It's important to note that this product is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures to ensure optimal performance and longevity of your engine build.