MAHLE piston ring set developed to meet OE requirements and deliver reduced friction, lower ring mass and minimized engine oil consumption for longer service life. These moly ring sets reflect MAHLE’s leading piston ring technology and are offered as OE-quality replacements for the specified GMC 4.6L engines from 1993–1994.
Mahle Rings GMC Pass 281 4.6L 9in Y DOHC Engs 1993-94 Moly Ring Set