MAHLE 3150028 Moly Piston Ring Set for Race Engines

The MAHLE 3150028 is a high-performance molybdenum piston ring set engineered specifically for racing applications in Chevrolet 427, Chrysler 383/426, and Dodge 383/426 cubic inch engines. Designed to withstand the extreme demands of competition engines operating at high RPM, elevated compression ratios, and elevated temperatures, this ring set delivers superior sealing, reduced friction, and exceptional durability.

Advanced Ring Technology:

• Plasma-moly inlaid top compression ring with barrel face design provides instant break-in and maintains consistent cylinder wall contact as the piston rocks at TDC and BDC
• Tapered hook groove second compression ring offers superior oil control by scraping cylinder walls and providing an oil reservoir on each downstroke while managing combustion gas pressure
• Low-tension oil control ring delivers optimal cylinder wall sealing for reduced friction losses
• Computer-engineered ring profiles minimize friction to unlock "free" horsepower
• Ultra-flat ring flanks and precision finish maximize ring-to-piston sealing

Race-Proven Performance:

• Engineered to handle higher operating RPM and compression ratios than standard rings
• Enhanced wear resistance under extreme racing conditions
• Reduced ring tension for decreased friction and increased power output
• Designed for file-fit installation to ensure proper end gap specifications

MAHLE's decades of motorsports experience and pioneering use of piston ring simulation technology are evident in every aspect of this performance ring set. Whether you're building a Chevy big block 427 or a Mopar 383 or 426 wedge engine for drag racing, circle track, or road racing, the MAHLE 3150028 ring set provides the reliability and performance advantage needed to compete at the highest levels.