The Enginetech M40058-030 Engine Premium Piston Ring Complete Set is engineered to meet the high standards of professional engine builders and rebuilders. Crafted with precision, this set ensures optimal performance and durability for both domestic and import engines. The set includes top compression rings, second compression rings, and oil rings, all designed to deliver reliable sealing and efficient oil control in your engine rebuild. Made with quality materials, these piston rings provide consistent end gaps following SAE guidelines, ensuring proper fit and function. Whether you're restoring a vintage engine or upgrading a modern powerplant, this complete set is suitable for a wide range of applications and guarantees a precise fit for your engine's specifications.

Features:

• Top Compression Ring Thickness: 5/64 inch ensures reliable sealing under high pressure.

• Second Compression Ring Thickness: 5/64 inch provides additional compression and durability.

• Oil Ring Thickness: 3/16 inch promotes effective oil control and lubrication.

• Ring Outside Diameter: 4.000 inches designed for precise fitting in compatible engines.

• Engineered for consistent end gaps following SAE guidelines for optimal engine performance.