The Mahle OE piston set for GM 4.3L V6 applications is supplied ready for installation and conforms to OE standards. Its compensated ring grooves and expansion-controlled design help maintain correct ring loading and oil control while reducing noise and wear. Sets include mounted rings plus pin and clips to streamline engine rebuild and ensure OE-style fit.
Mahle OE GM 4.3L V6 DISH .040 w/ P Aftermarket Version Piston Set (Set of 6)