The Enginetech C39158-060 Engine Premium Piston Ring Complete Set is engineered for high-performance engine rebuilding and maintenance. Designed to meet the rigorous demands of both import and domestic engines, this set ensures reliable sealing and optimal engine performance. Crafted with precision, these piston rings feature consistent end gaps following SAE guidelines, which promote proper sealing and reduce wear over time. The set includes top and second compression rings with a thickness of 5/64 inch and an oil ring measuring 3/16 inch, providing a balanced combination of durability and optimal oil control. The ring outside diameter is 3.910 inches, fitting a wide range of engine configurations. Whether you're restoring an older engine or building a new one, these piston rings deliver dependable performance and longevity, making them an essential component for professional engine builders and hobbyists alike.

Features:

• Consistent end gaps following SAE guidelines for reliable sealing

• Top and second compression rings with 5/64-inch thickness for durability

• Oil ring with 3/16-inch thickness for effective oil control

• Ring outside diameter of 3.910 inches for versatile engine compatibility

• Engineered by Enginetech for high-quality performance and longevity

• Suitable for both import and domestic engine rebuilds

• Complete set designed to meet professional engine builder standards