Victor 41940.030 Piston Ring Set 0.030" Oversize Ford 6.0L Power Stroke Diesel

The Victor 41940.030 is a complete piston ring set designed for Ford 6.0L Power Stroke and Navistar VT275/365 diesel engines with a 0.030" oversize bore (3.770" finished cylinder bore). This 8-pack set provides enough rings to service all cylinders in the V8 engine.

Key Features:

• Plasma-moly top ring construction built to OE standards
• Pre-lapped rings for immediate seating without break-in period
• Engineered to reduce friction and ring mass while minimizing oil consumption
• OE-grade materials meeting factory specifications
• Maintains factory performance and reliability

MAHLE piston rings are recognized as the most technically advanced in the industry, driven by OE requirements for extended service life and superior performance. This .030" oversize set is essential when cylinder bores have been machined oversize during engine rebuilding. CARB compliant and legal for use in California.

Note: Verify your finished cylinder bore measures approximately 3.770" after machining to confirm this is the correct oversize.