Mahle Rings GMC Trk 6.6L 403 CID Duramax Turbo Diesel 2011+ LGH / LML GNS Top Plain Ring Set Early Cummins 5.9 Airflow Improvement Plus 29

Airflow Improvement Plus 29

1995 Chevrolet G20 Sportvan

2021 Ram 3500 Lone Star

1986 GMC C2500 Base

Special aluminum brazing techniques are used during construction to increase strength

Mahle Rings GMC Trk 6.6L 403 CID Duramax Turbo Diesel 2011+ LGH / LML GNS Top Plain Ring Set Early Cummins 5.9 Airflow Improvement Plus 29MAHLE Original piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE Original piston rings lead the industry for the latest piston ring technology. Fitment: 2010 Chevrolet Express 2500 Base 2010 Chevrolet Express 3500 Base 2010 GMC Savana 2500 Base 2010 GMC Savana 3500 Base 2011 Chevrolet