MAHLE OE cast piston set fits 2010–2016 GM 6.6L Turbo Diesel applications and is delivered to OE quality standards. These pistons feature compensated ring grooves for proper ring loading and oil control, expansion-controlled designs for tight clearances to reduce noise and wear, and are available ready for installation with rings, pin and clips included for engine builders seeking OE-style replacement components.
Mahle OE 10-16 GM 6.6L Turbo Diesel Piston Set (Set of 8)