MAHLE 3010143 Performance Piston Ring Set 4.125" Bore Moly Coated

The MAHLE 3010143 is a high-performance piston ring set designed specifically for 4.125" bore diameter engines. This ring set is part of MAHLE's Original Individual Claimer Performance line, engineered for Oval Track Claimer Series engines while delivering many of the same benefits as race-proven premium sets at an economical price point.

Key Features:

• 4.125" bore diameter application
• 5/64" plasma-moly coated claimer top ring for enhanced durability and scuff resistance
• Designed for high-rpm sealing performance
• Engineered using MAHLE's advanced piston ring simulation and computer development tools
• Ultra-flat ring flanks maximize ring-to-piston sealing
• Available with standard or low tension oil control rings for optimum power output

MAHLE has pioneered the use of advanced engineering to create piston rings that provide "free" horsepower by successfully minimizing friction while maintaining superior sealing characteristics. These ring sets are ideal for performance builds, sportsman class racing, and oval track applications where durability and consistent performance are essential.