Manley 461002DT-4 Premium Steel Piston Ring Set 100.25mm Bore Double Tabbed

Manley Piston Rings provide minimal blowby and increased horsepower while maintaining cooler, cleaner oil resulting in longer engine life. This professional-grade piston ring set is designed for high-performance applications requiring precise sealing and durability.

Key Features:

• 100.25mm (3.947") bore size for precision fitment
• Ductile iron plasma moly top ring for superior wear resistance
• Conventional reverse twist cast iron second ring
• 3 piece standard tension oil ring
• Double tabbed premium steel construction
• File fit design for custom gap tuning

These piston rings are engineered with advanced features to deliver enhanced sealing capabilities, reduced friction, and improved overall engine efficiency. The plasma moly coating on the top ring provides excellent scuff resistance during break-in and superior long-term durability under high-stress conditions.

Important Note: Manley Piston Rings are purpose-built to be installed on Manley Pistons only. Installed or partially installed piston rings are ineligible for return.