ATS 309-832-4362 Stage 3 Allison LCT1000 Crate Transmission | 2011-2016 GM 2500HD/3500HD 6.6L Duramax LML 2WD

Features:

• Fits 2011-2016 2WD Duramax LML trucks
• High-performance ATS built transmission
• Includes Five Star torque converter
• Deep pan for improved fluid cooling
• Co-Pilot controller for smart shifting
• Billet input shaft for added strength
• Built to handle heavy towing loads
• Supports high-horsepower upgrades
• Designed for long-term durability
• Optimized for street and work use
• Complete transmission package included
• Precision-built for seamless installation

Built to Handle Serious Power and Towing Demands

If you’re putting your 2011–2016 2WD Duramax LML to work, the ATS 309-832-4362 Stage 3 Allison LCT1000 Crate Transmission is built to keep up. Whether you’re towing heavy loads, hauling equipment, or just want to get more out of your truck, this complete transmission package delivers the durability and confidence you need. At its core is a fully built ATS performance transmission designed specifically for the 6.6L Duramax LML. It’s paired with the ATS Five Star Torque Converter, a deep transmission pan to enhance fluid capacity and cooling, and the Co-Pilot Transmission Controller that actively monitors and adjusts line pressure for smart, adaptive performance.

Strength Where It Counts, Performance When It Matters

This setup also includes a billet input shaft for added strength under high load and heavy throttle. It's engineered to take abuse and still deliver smooth, reliable shifting whether you're on the highway or working a trailer uphill. Unlike stock transmissions that struggle under increased power, this Stage 3 package is built for trucks running power upgrades or performance tuning. With everything engineered to work together, installation is straightforward and performance gains are immediate. If you're looking to replace or upgrade your factory transmission with something that truly handles the demands of real-world use, this is the setup you can trust.

Fits: 2011, 2012, 2013, 2014, 2015, 2016 GM 2500HD/3500HD 6.6L Duramax LML 2WD

Includes:

• ATS 2WD 2011-2016 Allison LCT1000 Performance Transmission
• ATS Allison LCT1000 Five Star Torque Converter (302-950-4368)
• ATS Allison LCT1000 Deep Transmission Pan (301-900-4248)
• ATS Co-Pilot Transmission Controller (601-924-4368)
• Billet Input Shaft
  

Note: $500 Shipping surcharge will be added at checkout