Sealed Power Performance Piston Ring Sets - E299K20

Upgrade your engine's performance with the Sealed Power PREMIUM PISTON RING SET, designed for classic Pontiac, Oldsmobile, and Buick models from 1970 to 1979. This set ensures optimal sealing and enhanced engine efficiency.

• Durable Construction: Featuring a top ring made of moly and a second ring crafted from cast iron, these rings are built to withstand high temperatures and pressures.
• Precision Fit: Designed for a bore size of 4.140 inches, this set guarantees a snug fit, promoting better compression and reducing blow-by.
• Complete Set: Sold as 8 sets, this piston ring set includes all necessary components for a full engine rebuild, ensuring you have everything you need.
• Standard Oil Ring Tension: The stainless steel oil rings provide reliable oil control, helping to maintain engine lubrication and performance.
• Thickness Specifications: With a top ring thickness of 5/64 in. and an oil ring thickness of 3/16 in., these rings are optimized for efficient operation.

Perfect for restoring the performance of your vintage vehicle, this piston ring set from Sealed Power delivers reliability and quality you can trust.