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.
Features:

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

Applications:

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