Product Description
Replace the piston rings in your 2003-2007 Ford 6.0L Powerstroke with the MAHLE 41940 Complete Piston Ring Set (Standard). The rings in the Piston Ring Set are pre-lapped to ensure they seat immediately and do not require a break-in period. Made to factory specifications, the Complete Piston Ring Set maintains an OEM performance.
WARNING: Cancer & Reproductive Harm - 
