Mahle Moly piston ring set for Dearborn Marine Ford 361/390 engines (1961-1971) combines MAHLE OE quality with technology focused on reducing friction and ring mass while minimizing engine oil consumption. These OE-style rings aim to extend service life and meet heavy-duty requirements, reflecting MAHLE's focus on advanced piston ring technology for longer-lasting sealing performance in industrial and marine use.
Mahle Rings Dearborn Marine Ford 361/390 Engs 61-71 Ford Ind Ford Trk 360390 E Moly Ring Set