The Mahle OE 3.6L LFX piston kit (.25 mm oversize) provides six left-and-right replacement pistons with rings for GM 3.6L LFX engines produced 2012–2015. These OE-quality pistons employ compensated ring grooves and expansion-controlled design to improve ring seating, oil control and reduce engine noise and wear. The kit ships with mounted rings and the necessary pins and clips to support rebuild work.
Mahle OE GM 3.6L LFX 12-15 Left and Right Pistons 0.25MM w/ Rings Piston With Rings Set (Set of 6)