The Mahle OE plain piston ring set brings OE-focused ring design to Ford big-block rebuilds, emphasizing reduced friction, lower ring mass and controlled oil consumption for longer service intervals. Mahle positions these rings as advanced OE-derived technology. This plain ring set is specified for Ford 429/460 7.5L engines and listed truck 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