
01-10 GM 6.6L Duramax Mahle Cast Performance Pistons
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Starting From $1,574.68
- Part Number: 9300XXXXX
- Est. Ship Time: Backordered

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Options on Backorder 930036055, 930036075, 9300298895, 930029875 and 930029855 with No ETA (Updated on 3/5/2025)
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.
- 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
Part numbers: 930036055, 930036075, 930036095, 930029895, 930029875, 930029855

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