ATS Diesel 06-07 6.6L LLY/LBZ/LMM Duramax Stage 4 Allison LCT100 Transmission Package

If you're pushing your 2006-2007 Duramax truck hard, especially with towing, hauling heavy loads, or even just looking for improved performance, upgrading your Allison transmission is a critical step. This ATS Diesel Stage 4 LCT100 Transmission Package is built to handle significantly more power and torque than the stock unit, offering a robust solution for those who demand reliability and performance from their drivetrain.

This package represents a comprehensive overhaul designed for serious use. It includes a completely remanufactured Allison LCT100 transmission, which is a step up from the factory unit in terms of durability and capability. ATS Diesel has incorporated their advanced internal upgrades, such as a high-performance torque converter that's matched to the transmission's capabilities, ensuring efficient power transfer and better responsiveness. The clutch packs are upgraded to handle increased torque, and the valve body is recalibrated for firmer, quicker shifts, which not only improves the driving feel but also reduces wear under stress. This transmission is designed to be a direct replacement for your original unit, simplifying the installation process for a qualified mechanic.

When you're investing in a transmission package like this, it's important to consider the overall health of your drivetrain. While this package is built to be exceptionally strong, ensuring your driveshafts, differentials, and axles are also in good condition will help you get the most out of your upgraded transmission and prevent other components from becoming a weak link. This Stage 4 package is a significant upgrade for owners looking to maximize their truck's potential and ensure long-term reliability under demanding conditions.