The Mahle OE plain piston ring set brings OE-derived piston ring technology to Ford 7.5L engine rebuilds, focusing on reduced friction, lower ring mass and minimized oil consumption for extended service intervals. Mahle positions these rings as advanced, OE-driven products. This plain ring set is specified for Ford 429/460 7.5L applications across the stated production years.
Mahle Rings Ford 429/460 7.5L Engs 68-78 Ford Trk 429/460 7.5L Eng 70-92 Plain Ring Set