The Mahle OE piston set for GM 4.3L V6 applications provides OE-level replacement pistons supplied ready for installation. Built with compensated ring grooves and expansion-controlled designs, these pistons help maintain correct ring loading and oil control while reducing noise and wear. Sets come with mounted rings, pin and clips to simplify engine rebuilding.
Mahle OE GM 4.3L V6 DISH .020 w/ P Aftermarket Version Piston Set (Set of 6)