This Mahle sleeve assembly ring set is specified for GMC passenger 140 engines produced from 1971 through 1978. The sleeve assembly ring set is a service component used during engine rebuilds or repairs to restore proper ring sealing on that engine family. Confirm engine casting and year range before ordering to ensure compatibility with 140-series GMC applications.
Mahle Rings GMC Pass 140 Eng 1971-78 Sleeve Assy Ring Set