The MAHLE OE cast piston set for GM 4.3L V6 is a set of six OE-quality pistons intended as a like-for-like replacement. MAHLE pistons feature compensated ring grooves and expansion-controlled designs to improve oil control, reduce noise and wear, and manage emissions. These pistons are offered ready for installation with mounted rings plus pin and clips for convenient engine rebuilding.
Mahle OE GM 4.3L V6 DISH STD w/ P Aftermarket Version Piston Set (Set of 6)