Mahle Motorsports Cast Piston Set 2001-2016 Duramax 6.6L

Due to manufacturing schedules from Mahle Motorsports, lead times can vary! Please check with us prior to ordering if you need these in a timely manner.
 
Mahle Motorsports Performance Cast Pistons:

Designed for street/strip or pulling trucks making 400-1000HP that still get used as a daily driver or work truck. Machined from OE castings (retaining the cast iron ring insert) to give the same drivability and longevity of a replacement piston with additional strength necessary for modified engines.

Features:
Performance-oriented combustion bowl with design features intended to reduce erosion issues caused by high pressure, long duration and advanced timing.
Rings, pins and clips included.
 
Select from the following options!
 
16.8CR, No Pockets, Stock Replacement, Standard bore 4.055
16.8CR, No Pockets, Stock Replacement, .020" over 4.075
16.8CR, No Pockets, Stock Replacement, .040" over 4.095