8-CYL RING SET

Upgrade your engine's performance with the Hastings Piston Rings 8-Cyl Ring Set, designed specifically for Pontiac, Oldsmobile, and Buick models from 1977 to 1979. This premium ductile ring set ensures optimal sealing and durability, enhancing your engine's efficiency and longevity.

• High-Quality Materials: Features iron top and second rings for superior strength and reliability.
• Oil Control: Includes a stainless steel oil ring to minimize oil consumption and maintain optimal lubrication.
• Precision Fit: Designed for a bore size of 4.391 inches, ensuring a snug fit for your engine's specifications.
• Enhanced Performance: Plasma-moly facing on the top ring reduces wear and improves sealing efficiency.
• Complete Set: Sold as 8 sets, providing everything you need for a complete overhaul.

With a piston and ring oversize of 0.040 inches, this Hastings ring set is the ideal choice for restoring your classic engine's power and performance. Invest in quality that delivers.