The MAHLE OE cast piston set for GMC 250 passenger and truck engines, 1966–1984, .060 oversize, supplies six OE-quality pistons ready for installation. MAHLE pistons feature compensated ring grooves and expansion-controlled designs to improve oil control, reduce engine noise and wear. Pistons can be supplied with mounted rings and include pin and clips when specified, simplifying engine rebuilding.
Mahle OE GMC Pass & Trk 250 Eng 1966-84 .060 Piston Set (Set of 6)