Total Seal T6490-65 TS1 Street and Race Piston Ring Set 4.385" Bore

The Total Seal T6490-65 TS1 Street and Race Piston Ring Set is engineered for high-performance engines requiring a 4.385-inch bore diameter. This versatile ring set combines proven conventional gap technology with Total Seal's precision manufacturing to deliver excellent ring seal for both street-driven and race applications.

Key Features:

• Bore diameter: 4.385 inches
• Ring configuration: 1/16" top ring, 1/16" second ring, 3/16" oil ring
• Ductile iron conventional top ring for durability and heat resistance
• Gapless second ring provides superior sealing and reduces blow-by
• 3-piece oil ring ensures optimal oil control
• File-to-fit design allows precise gap adjustment for your application
• Suitable for 8-cylinder engines (sold as complete 8-cylinder set)

Total Seal's TS1 series rings are designed to improve engine efficiency, reduce oil consumption, and increase horsepower by minimizing combustion gas blow-by. The combination of a durable ductile iron top ring with Total Seal's patented gapless second ring technology makes this set ideal for street performance builds, bracket racing, and other demanding applications where reliable ring seal is critical.