This MAHLE OE piston set fits GM 4.8L / 5.3L engines from 2005–2009 (LMG, LC9, LY5, LMF) at .50 mm oversize and includes mounted rings plus pin and clips for installation convenience. MAHLE pistons provide OE-quality features such as compensated ring grooves and expansion-controlled designs that improve oil control, reduce wear and noise, and maintain proper ring loading for dependable engine performance.
Mahle OE GM 4.8L / 5.3L 05-09 fits LMG LC9 LY5 & LMF .50MM Piston Set (Set of 8)