MAHLE Motorsports Cast Duramax Performance Pistons
From $1,617.65 to $1,838.24
2001-2010 GM 6.6L Duramax
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.
combustion bowl with design features intended to reduce erosion issues
caused by high pressure, long duration and advanced timing.
- Lower compression ratios (0.5 to 1.5 pts, or custom depending on application) allowing more flexibility for high output tuning.
- Fully radiused valve pockets, where applicable to reduce drag and increased scuff resistance.
- Rings, pins and clips included.
Selection Guide: Compression Ratio / Pockets / Size / Bore
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