Mahle S41940.020 Piston Ring Set (.020) EFI Live License 3 inch straight section at

3 inch straight section at muffler outlet

Ditch the grit

place them into position

Enhanced vehicle monitoring with SuperGauge

The Duramax LMM intake kit features two large air inlet points

Mahle S41940.020 Piston Ring Set (.020) EFI Live License 3 inch straight section atReplace the worn piston rings in your 2003 2007 Ford 6. 0L Powerstroke with the MAHLE S41940. 020 Piston Ring Set (. 020). The Piston Ring Set maintains a factory performance and is made to match specifications. Construed from OE equivalent materials, the Piston Ring Set is a direct fit replacement. Features: OE Quality Maintains a Factory Performance Application Notes: Contains rings for single cylinder Must order qty 8 for complete set