Total Seal T0190 45 Ductile Moly Gapless 2nd Piston Ring Kit

Total Seal Piston Rings - Ductile Moly Gapless 2nd Ring Set combines durable ductile iron construction with a moly-faced ring design and Total Seal's patented Gapless® technology. By eliminating the end-gap leakage found in conventional second rings, this design helps reduce blow-by, improve cylinder sealing, and maintain more consistent engine performance over time. The result is improved combustion efficiency, better ring seal, and enhanced long-term durability.

Designed for both street and racing applications, the Gapless® 2nd Ring Set provides excellent oil control and crankcase pressure management while helping to maximize horsepower and torque. Total Seal specifically recommends Gapless® second rings for boosted applications, including turbocharged and supercharged engines, where maintaining cylinder seal is critical to performance and reliability.

• Patented Gapless® 2nd ring design virtually eliminates blow-by for improved sealing
• Ductile moly construction delivers durability and dependable performance in demanding applications
• Helps increase horsepower, torque, and engine vacuum by improving cylinder pressure retention
• Provides superior oil control and reduced crankcase contamination compared to conventional rings
• Ideal for naturally aspirated, turbocharged, supercharged, and mild nitrous performance engines