The MAHLE plain piston ring set for GM 3.4L passenger engines (1991–1994) delivers OE-driven ring technology focused on reduced friction and lower ring mass. MAHLE highlights minimized oil consumption and longer service life as core benefits of their piston ring design. This plain ring set is specified for GM 3.4L applications from 1991–1994, offering OE-level fit and engineering aimed at reliability and efficient operation.
Mahle Rings GM Pass 207 3.4L Eng 91-94 Plain Ring Set