MAHLE Original pistons are OE quality and have the same great OE features such as compensated ring grooves to assure proper ring loading and oil control, as well as expansion controlled designs for small fitting clearances to reduce engine noise, wear, emissions, and improve oil control.
Mahle OE GMC Pass & TRK 262 4.3L 1985-95 Same as 2242694 (Except 6 Pack) Piston Set (Set of 6)
Engine Piston Set
