MAHLE 3011163 Performance Piston Ring Set Gas Nitrided Steel Bore - 4.010

The MAHLE 3011163 performance piston ring set delivers enhanced durability and sealing performance for high-performance engine builds. Engineered with advanced gas nitriding technology, these rings feature a hardened steel construction that provides superior wear resistance and extended service life under demanding conditions.

Key Specifications:

• Bore Size: 4.010 inches
• Top Ring Width: 0.043 inches (1/16")
• Second Ring Width: 0.043 inches (1/16")
• Oil Ring Width: 0.157 inches (5/32")
• Material: Gas nitrided steel construction
• Configuration: Plain ring design with reverse twist oil ring

Performance Features:

• Gas nitriding process creates an ultra-hard surface layer for maximum wear resistance
• Low-tension design reduces friction for improved horsepower and fuel efficiency
• Precision-machined ring lands ensure optimal sealing and oil control
• Suitable for performance street and racing applications

MAHLE's engineering expertise ensures precise tolerances and consistent quality, making this ring set ideal for engine builders seeking reliable performance and longevity. Compatible with various domestic V8 engine platforms using the specified bore size.