The MAHLE OE moly piston ring set for GMC trucks with the 4.3L engine (1992–1998) brings MAHLE's OE-driven piston ring technology aimed at reducing friction and ring mass while helping to minimize oil consumption. MAHLE positions these rings as engineered to meet OE requirements and deliver long service life through advanced piston ring design suitable for rebuilds and service applications.
Mahle Rings GMC Trk 262 4.3L W Eng 92-98 Moly Ring Set