MAHLE41940 Ford 6.0L Power Stroke & Navistar VT275/365 & MaxxForce 5 Standard Piston Ring Set, 8 Pack

Nice rings and so far working great. I took the time to double check the end gap of each ring to the cylinder it was going in and all were right in spec. Didn’t have to file a one. The only problem I had was I broke one of the oil control rings but that was my fault trying to open it far enough to slide it on instead of just spiraling it on like it says you can. Other than that no problems at all.