128020100 | PPE Performance Billet Input Shaft, GM Allison 1000 Transmission For GM 6.6L Duramax

The transmission input shaft is tasked with transferring the horsepower from the torque converter to the transmission. Due to its placement, the part needs to be tough because it is subjected to a huge amount of twisting torque.

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

Note: This is a special order item. Please allow processing and shipping time.

FEATURES

• Billet construction for maximum strength and durability
• Withstands over 800 RWHP for high-performance applications
• Designed to handle extreme torque loads from towing or racing
• Ideal upgrade for Stage4, Stage5, and Stage6 PPE transmission kits
• High-strength design for increased reliability under heavy load conditions