Stage 5 Allison LCT1000 Crate Transmission

• Features

  • Stage 5 Allison LCT1000 crate transmission for 2006–2007 GM 6.6L Duramax LBZ

  • Designed for 2WD models with PTO (Power Take-Off)

  • Built to handle high horsepower and torque for performance and heavy-duty applications

  • Enhanced clutch packs and upgraded components for superior durability and shift quality

  • Precision-engineered for optimal fluid flow and cooling for improved transmission lifespan

  • Fully remanufactured and ready to install with all necessary components included

  Product Overview
  The ATS 309-853-4308 Stage 5 Allison LCT1000 Crate Transmission is designed to provide ultimate strength and performance for 2006–2007 GM 6.6L Duramax LBZ trucks with 2WD and PTO. This high-performance transmission is built to handle the power and demands of high horsepower applications, towing, and off-road use. Featuring upgraded clutch packs, improved valve bodies, and a heavy-duty design, the Stage 5 transmission ensures maximum durability, superior shift quality, and reliable operation under extreme conditions. Ideal for those looking to upgrade their transmission for enhanced performance or towing capability.

  Fitment
  2006, 2007 GM 6.6L Duramax LBZ 2WD with PTO

  Warranty
  Backed by ATS Diesel Performance’s limited manufacturer warranty. Refer to ATS for full warranty details.

  Fitment Notes

  • Designed for 2WD models with PTO functionality

  • Ideal for high-performance, towing, and heavy-duty applications

  • Professional installation recommended for optimal performance and reliability

Note: A $500 shipping surcharge will be added.