Sealed Power piston rings have been a dominant choice of professional engine builders and enthusiasts since the early years of the 20th Century. Every Sealed Power Vintage ring set is manufactured in North America and engineered to deliver optimal horsepower, oil control and durability.
Top Rings – Like the OE rings for many vintage applications, our top rings are manufactured from high-strength cast iron but feature a modern, plasma-sprayed molybdenum face for increased durability and scuff resistance. The moly surface is intentionally porous to ensure superior oil-carrying capacity, which allows the oil to form a more effective compression seal while reducing friction and drag.
Second Rings – The second ring in each Sealed Power Vintage set is manufactured from SAE-J929a cast iron and features a reverse-twist tapered face. These high-quality rings seat instantly, offer excellent control of inter-ring pressure for improved sealing, provide excellent heat transfer, and aid in effective oil control.
Oil Rings – These modern three-piece oil rings provide the ultimate in oil control by providing uniform tension and a positive seal under a full range of operating conditions.
Visit the Sealed Power Vintage catalog for complete product and application listings.
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