Total Seal T3690 80 Ductile Moly Gapless 2nd Piston Ring Kit

Total Seal Piston Rings - Ductile Moly Gapless 2nd Ring Set is engineered to provide superior sealing performance through Total Seal's patented Gapless® second ring technology. Unlike conventional piston rings that allow combustion gases to escape through the ring end gap, the Gapless® design incorporates an interlocking ring assembly that significantly reduces blow-by and helps maintain cylinder pressure. The result is improved combustion efficiency, increased power potential, and more consistent engine performance throughout the life of the engine.

Constructed from durable ductile iron with a moly-faced sealing surface, this ring set is designed for demanding street, racing, turbocharged, and supercharged applications. Enhanced cylinder sealing helps improve horsepower and torque, increase engine vacuum, provide better oil control, and reduce crankcase contamination. Total Seal recommends Gapless® second rings for forced-induction combinations where maximum sealing efficiency and long-term reliability are critical.

• Patented Gapless® 2nd ring technology helps virtually eliminate blow-by for superior cylinder sealing
• Durable ductile moly construction provides exceptional strength, 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 performance engine applications