Upgrade your engine's sealing performance with the Manley Performance 87.5mm piston ring set, designed for high durability and optimal fit. This set includes precision-engineered components featuring a 1.2mm top ring and second ring, along with a 2.8mm oil ring, ensuring reliable compression and oil control across a variety of engine builds. Manley Performance is renowned for its high-quality materials and meticulous manufacturing standards, making this ring set suitable for demanding applications such as high horsepower, forced induction, and nitrous systems. The set also includes conventional ductile iron top rings with plasma-moly in-lay, which provide excellent wear resistance and longevity. The design incorporates Napier-style second rings, which help improve oil control and reduce blow-by, enhancing overall engine efficiency.
All components are carefully crafted to fit a bore diameter of 87.5mm, ensuring a precise fit for your engine rebuild or performance upgrade. The inclusion of Total Seal® Gapless® top ring packages offers an additional layer of sealing performance, significantly reducing compression loss and improving power output. Manley's premium steel top rings are ideal for high-stress environments and are built to withstand the rigors of forced induction and high-performance applications. Furthermore, all premium steel and Gapless® top rings come with standard Napier-style second rings, which contribute to superior sealing and oil control. Whether you're working on a stock rebuild or a high-performance engine, this piston ring set provides the reliability and performance you need to maximize engine efficiency and longevity.
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