MAHLE 3030849 Performance Piston Ring Set Bore NHRA Pro Stock - 4.720

The MAHLE 3030849 is a high-performance piston ring set engineered for NHRA Pro Stock racing applications. This professional-grade ring assembly is designed for 4.720-inch bore engines and features a specialized 2.0mm performance oil ring configuration optimized for extreme competition conditions.

Key Specifications:

• Bore Size: 4.720 inches
• Oil Ring Thickness: 2.0mm
• Radial Wall (RW): 0.129 inches
• Configuration: GNS (Gas Nitrided Steel) construction
• Application: NHRA Pro Stock racing
• Style: Plain ring set without coating

MAHLE's precision-engineered piston rings are manufactured to exacting tolerances for professional racing applications where reliability and performance are critical. The gas-nitrided steel construction provides superior wear resistance and durability under extreme cylinder pressures and temperatures encountered in Pro Stock competition engines. This plain ring set design allows engine builders to customize ring gap specifications for their specific racing setup.

Designed for professional engine builders and serious racers competing at the highest levels of NHRA drag racing competition.