Total Seal T3690 55 Ductile Moly Gapless 2nd Piston Ring Kit

Total Seal Piston Rings - Ductile Moly Gapless 2nd Ring Set is engineered to enhance engine sealing performance with Total Seal's patented Gapless® second ring technology. The innovative interlocking ring design helps eliminate the end-gap leakage common to conventional piston rings, significantly reducing blow-by while improving compression retention. By maintaining a more effective seal between the piston and cylinder wall, these rings help deliver greater efficiency, more consistent power output, and improved long-term engine performance.

Manufactured from durable ductile iron and featuring a moly-faced ring surface, this ring set is designed for high-performance street and racing applications. The improved sealing characteristics help increase horsepower and torque, enhance engine vacuum, provide superior oil control, and reduce crankcase contamination. Total Seal recommends Gapless® second rings for turbocharged and supercharged engines where minimizing blow-by and maximizing cylinder pressure retention are essential for performance and reliability.

• Patented Gapless® 2nd ring technology helps virtually eliminate blow-by for superior cylinder sealing
• Durable ductile moly construction offers excellent wear resistance and long-lasting performance
• Helps increase horsepower and torque by retaining more combustion pressure within the cylinder
• Enhanced oil control helps reduce oil consumption and keep engine oil cleaner
• Ideal for naturally aspirated, turbocharged, supercharged, and mild nitrous engine combinations