The MAHLE OE cast piston set for GM 4.8L/5.3L engines (2005–2009) provides OE-quality replacement pistons supplied as a set of eight. These pistons incorporate OE features such as compensated ring grooves and expansion-controlled designs to help control noise, wear and emissions. MAHLE offers these pistons ready for installation with mounted rings and includes pin and clips for convenience during engine assembly.
Mahle OE GM 4.8L / 5.3L 05-09 Fits LMG LC9 LY5 & LMF Piston Set (Set of 8)