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Mahle Motorsports - 930036075 - Cast Performance - GM - Duramax 6.6L - Piston and Ring Kits

$1,760.00
SKU:
930036075
Shipping:
Calculated at Checkout
Make:
GM
Engine:
Duramax 6.6L - LB7
Engine:
Duramax 6.6L - LLY
Engine:
Duramax 6.6L - LBZ
Engine:
Duramax 6.6L - LMM
Engine:
Duramax 6.6L - LGH
Engine:
Duramax 6.6L - LML

Product Overview

Mahle Motorsports - 930036075 - Cast Performance - GM - Duramax 6.6L - Piston and Ring Kits 

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 steel top ring insert) giving the same driveability and longevity of an OE piston with additional strength through industry leading design technology.

Performance bowls with design features intended to reduce erosion issues caused by high pressure, long duration, advanced injection timing.
Lower compression ratio (.5 to 1.5 points) allowing more flexibility for high output tuning.
Fully radiused valve pockets where applicable to reduce stress and fatigue cracking.
MAHLE’s proprietary Grafal® skirt coating for reduced drag and increased scuff resistance.
Rings, pins and clips included

  • Category: Piston and Ring Kits
  • Product Type: Mahle Motorsports Diesel Series
  • Mahle Piston Type: Cast Performance
  • Fitment: GM 6.6L Duramax, LB7, LLY, LBZ, LMM, LGH, LML
  • Bore Size (in): 4.075
  • Oversize: 0.020
  • Stroke (in): 3.898
  • Rod Length (in): 6.417
  • Compression Height (in): 1.951 
  • Pin Diameter (in): 1.575
  • Piston Head Volume (cc): -40.7
  • Compression Ratio 6.5cc Head: 16.8
  • Piston Alloy: M142
  • Clearance Guide Measure (in): 0.500
  • Clearance Min (in): 0.0016
  • Clearance Max (in): 0.0023
  • Average Weight (grams): 880
  • Footnote: 1
  • Quantity: Sold as a kit.
  • Ring Set: 40xxMDK-D
  • Rings Included: Yes