Product Description
The ATS 309-865-4362 Stage 6 Allison LCT1000 Transmission Package is a top-tier performance transmission solution designed for 2011-2016 GM Silverado and Sierra HD trucks equipped with the 6.6L LML Duramax diesel engine and 4WD drivetrain with PTO. Built for extreme power levels, heavy towing, and competition use, this Stage 6 package delivers unmatched durability, torque capacity, and transmission reliability.
This complete ATS package includes a fully built Stage 6 Allison LCT1000 transmission, ATS Five Star torque converter, and ATS deep transmission pan. ATS engineers this package with billet internal components, upgraded clutch packs, and precision calibration to handle significantly increased horsepower and torque beyond factory limits.
The Stage 6 build is designed for high-performance applications where maximum strength is required. Whether you're running a tuned Duramax, towing heavy loads, or pushing your truck in competitive environments, this transmission package ensures consistent performance and long-term reliability under extreme conditions.
FAQ
What is included in the ATS 309-865-4362 package?
This package includes a Stage 6 built Allison LCT1000 transmission, ATS Five Star torque converter, and ATS deep transmission pan.
What makes the Stage 6 transmission different?
Stage 6 transmissions include extensive internal upgrades such as billet components, enhanced clutch packs, and increased torque capacity for high-horsepower applications.
Is this transmission good for high horsepower builds?
Yes. This package is designed specifically for extreme performance, high horsepower, and heavy towing applications.
Does this transmission support PTO?
Yes. This unit is built for 4WD trucks equipped with PTO functionality.
Will this fit my truck?
This package fits 2011-2016 GM Silverado and Sierra 2500HD/3500HD trucks with the 6.6L LML Duramax and 4WD configuration.
FITMENT
2011-2016 Chevrolet Silverado 2500HD 6.6L LML Duramax Diesel 4WD with PTO
2011-2016 Chevrolet Silverado 3500HD 6.6L LML Duramax Diesel 4WD with PTO
2011-2016 GMC Sierra 2500HD 6.6L LML Duramax Diesel 4WD with PTO
2011-2016 GMC Sierra 3500HD 6.6L LML Duramax Diesel 4WD with PTO
Specifications for ATS 309-865-4362
| Specification | Details |
|---|---|
| Part Number | 309-865-4362 |
| Product Name | ATS Stage 6 Allison LCT1000 Transmission Package |
| Transmission Model | Allison LCT1000 Automatic |
| Engine Fitment | 6.6L LML Duramax Diesel |
| Vehicle Fitment | 2011-2016 GM Silverado/Sierra 2500HD/3500HD |
| Drive Configuration | 4WD |
| PTO Compatibility | Yes |
| Included Components | Stage 6 Built Transmission, Five Star Torque Converter, Deep Transmission Pan |
| Performance Level | Stage 6 Extreme Duty |
| Material | Billet Internal Components, Heavy-Duty Clutch Packs |
| UPC | Not Available |
| GTIN | Not Available |
| Shipping Information | Freight Shipping Required |
| Core Charge | Core Charge Applies |
| Prop 65 | WARNING: Cancer and Reproductive Harm |
