MAHLE 3021326 Performance Piston Ring Set Bore Steel Napier Ring - 3.3465 2nd

The MAHLE 3021326 is a premium performance piston ring set engineered for high-performance engine builds requiring precision fitment and durability. This ring set features a 3.3465-inch bore diameter with a 1.2mm radial width and 0.135-inch ring wall thickness, designed to deliver optimal sealing and longevity under demanding conditions.

Key Features:

• Steel Napier-style 2nd ring for enhanced oil control and cylinder wall sealing
• 3.3465-inch bore diameter for precise engine fitment
• 1.2mm radial width provides optimal tension and conformability
• 0.135-inch radial wall thickness for structural integrity
• Plain ring design for consistent performance
• Performance-grade construction for racing and high-output applications

MAHLE is a globally recognized OE supplier and aftermarket leader in piston ring technology, utilizing advanced materials and manufacturing processes to ensure consistent quality. This ring set is ideal for engine builders and performance enthusiasts seeking reliable compression sealing and reduced blow-by in custom or rebuilt engines.