Mahle OE cast piston set for GMC passenger and truck 3.8L and 5.0L engines (1976–1987 / 1980–1986) provides OE-standard replacement pistons with compensated ring grooves and expansion-controlled clearances that help with oil control, reduced wear and lower engine noise. Kits come assembled with mounted rings and include pins and clips for straightforward installation during engine service.
Mahle OE GMC Pass & Trk 229 3.8L Eng 1980-86 305 5.0L Eng 1976-87 .040 Piston Set (Set of 8)