Manley 46216-8 Plasma-Moly Piston Ring Set 4.060 Bore .043 .043 3mm File Fit 8-Cylinder

The Manley 46216-8 Performance Piston Ring Set is engineered for high-performance street and race engines requiring a 4.060-inch bore size. This complete 8-cylinder ring set features a file-to-fit design that allows precise end gap adjustment for optimal compression sealing and performance.

Ring Construction:

• Top ring: High-strength ductile iron with plasma-moly inlay for superior wear resistance and reduced friction
• Second ring: Reverse-twist cast iron with torsional taper face for enhanced oil control
• Oil ring: 3-piece standard-tension design with 9-13 lbs tension for effective lubrication management

Specifications:

• Bore size: 4.060 inches
• Ring dimensions: .043-inch top ring, .043-inch second ring, 3mm oil ring
• Configuration: File-to-fit for custom end gap adjustment
• Application: Complete set for 8-cylinder engines

Manufactured by Manley Performance Products with their proven Total Seal technology, these piston rings are designed for naturally aspirated, forced induction, nitrous, and mild boost applications. The plasma-moly coating provides excellent scuff resistance during break-in while maintaining long-term durability under demanding operating conditions.