The Mahle OE 6.0L reduced-compression piston set (set of 8) for GM 2005–2009 VIN U applications features a 1.00mm reduced compression specification. MAHLE pistons carry OE-quality details like compensated ring grooves and expansion-controlled designs to improve oil control and reduce noise, wear and emissions. They arrive ready to install with mounted rings, pin and clips for engine builders.
Mahle OE GM 6.0L 05-09 Vin U 1.00MM Reduced Compression Piston With Rings Set (Set of 8)