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Mahle High Performance Forged Duramax Pistons

930036255/275/295 - Z
Duramax Performance Forged Piston Set. Includes Pistons, Rings, Wrist Pins and Clips.
Pricing: $2,502.94

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If your looking for the best pistons available for your high performance Duramax engine build, look no further.  These are a popular upgrade among racers looking to run big boost and large lift cams.


Compression Ratio in relation to Bore: 

  • STD Bore 16.5CR (#930036255)
  • .020" Over 16.5CR (#930036275)
  • .040" Over 16.5CR (#930036295)

• Mahle and SoCal Diesel have combined to bring you the best forged Duramax piston on the market today.

• These pistons feature 1.5mm top rings to promote better sealing and heat transfer out of the piston. The top ring lands are hard anodized to reduce wear.

• Piston skirts are coated with a dry film lubricant to reduce friction.

• Featuring .075 deep valve pockets for high lift cams.

Available in the following bore sizes: Standard, +.020 and +.040




Shipping Information

  • Item Requires Shipping
  • 30.0 lbs.
  • W13.0000” x H12.0000” x L21.0000”
  • Free Shipping

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