Mahle OE GM 6.5L Diesel V8 .020 w/ PCR Piston With Rings Set (Set of 8)

If you're rebuilding the engine in your GM 6.5L Diesel V8, a quality set of pistons is crucial for getting your truck or SUV back on the road. This set of eight Mahle OE pistons comes with rings already mounted, saving you time and ensuring proper setup. They are manufactured to OE specifications, meaning they'll perform just like the original parts your vehicle came with.

Mahle is a leading global manufacturer of pistons for original equipment, so you know you're getting parts that are built to last. These pistons feature compensated ring grooves, which help ensure the piston rings are loaded correctly for better oil control and reduced blow-by. They also use expansion-controlled designs, allowing for tighter clearances when the engine is cold. This helps reduce engine noise, wear, and emissions, while also improving oil consumption. The pistons are .020 inch oversized, which is common when an engine block needs to be bored out during a rebuild to clean up cylinder walls or restore proper piston-to-wall clearance.

This set includes the pistons, pre-mounted rings, wrist pins, and clips, making them ready for installation right out of the box. They are designed to fit a wide range of GM vehicles from the mid-90s to early 2000s, including popular models like the Chevrolet C/K series trucks and GMC Yukon. Always refer to your vehicle's service manual for specific installation procedures and torque specifications.