PPE Diesel 128021011 | Billet Output Shaft Allison 1000 And 2000 Series | Chevy/GMC Duramax 6.6L (2011-2016)

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PPE DieselSKU: 128021011

Sale price$809.99 Regular price$899.99


High horsepower levels and heavy-duty use stress transmission parts past what they were originally designed to handle. The Allisons output shaft is a common failure point so PPE offers this Billet Output Shaft for high-performance transmissions.

The PPE shaft has been specially designed to withstand the higher horsepower (over 800 RWHP) and torque levels that come with high-performance engines or the added stress from towing or racing. This shaft is highly recommended when installing our Stage4, Stage5 and Stage6 Transmission Kits.

  • Billet Output Shaft
  • Withstands over 800 RWHP
  • Billet Steel Construction
  • Sold Individually


  • 2011-2016 GM Allison 1000/2000 4x4 5/6 Speed Transmissions (128021011)

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