SKU: TOTCS0690-45
MPN: CS0690 45
The Piston Ring Set 4.165 Classic 1/16 1/16 3/16 is an essential engine component designed for high-performance builds requiring a precise fit. Engineered for 8-cylinder engines with a 4.165-inch bore, this kit provides the foundational sealing necessary for maintaining optimal compression and oil control. Whether you are rebuilding a classic street machine or assembling a dedicated racing engine, these rings offer the reliability needed to withstand rigorous operating conditions.
This kit features Classic Steel Advanced Profiling, utilizing a file-fit design that allows builders to achieve exact end-gap clearances for their specific application. The set consists of 1/16-inch top and second rings paired with a 3/16-inch standard tension oil ring, all manufactured from high-grade steel for superior durability. The natural finish and standard tension characteristics ensure consistent performance across a wide range of operating temperatures and RPM levels.
Designed specifically for 8-cylinder configurations, the Piston Ring Set 4.165 Classic 1/16 1/16 3/16 is ideal for automotive enthusiasts and professional engine builders seeking a solution with customizable tolerances. The file-fit nature of these rings requires professional installation to ensure the gaps are tailored to the engine's heat cycle requirements. By choosing this kit, you are investing in proven piston ring technology that maximizes power output while minimizing blow-by and oil consumption.
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