Total Seal M6264-5 Maxseal Gapless Piston Ring Set 4.005" Bore 8-Cylinder

The Total Seal M6264-5 Maxseal piston ring set delivers superior sealing performance for high-performance engine builds. This professional-grade ring set features Total Seal's advanced gapless top ring technology, providing significantly reduced blow-by compared to conventional ring designs.

Key Specifications:

• Bore Size: 4.005 inches (+.005 file fit)
• Ring Thicknesses: 2.0mm top, 1.5mm second, 4.0mm oil ring
• Configuration: 8-cylinder set
• Top Ring: Premium ductile iron gapless design
• Second Ring: Conventional cast iron construction
• Oil Ring: Standard-tension 3-piece design
• Material: Ductile iron top ring for enhanced durability

Performance Features:

• Gapless top ring eliminates blow-by for maximum cylinder pressure
• File-fit design allows precise end gap adjustment
• Ideal for street performance, racing, mild nitrous, and mild forced induction applications
• Proven to reduce blow-by more effectively than standard Total Seal TS1 rings

Total Seal Maxseal ring sets are engineered for enthusiasts and professionals who demand maximum sealing performance without the complexity of full race ring packages. The combination of gapless top ring technology with conventional second and oil rings provides an optimal balance of performance and reliability for street/strip and racing applications.