Product Description
The ATS 309-865-4332 Stage 6 Allison LCT1000 Transmission Package is the ultimate high-performance transmission solution for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM or LML Duramax diesel engine. Designed for extreme horsepower applications, towing, and competition use, this Stage 6 package delivers unmatched durability, torque capacity, and performance.
This complete package includes a fully built ATS Stage 6 Allison LCT1000 transmission, ATS Five Star torque converter, billet input and intermediate shafts, upgraded clutch packs, and an ATS deep transmission pan. Every component is engineered to eliminate factory weak points and provide maximum holding power under extreme conditions.
ATS Stage 6 transmissions are built for high-horsepower builds and aggressive use, offering significantly increased line pressure, improved clutch engagement, and enhanced cooling capacity. The included billet components provide superior strength to handle the most demanding diesel applications.
Designed specifically for 4WD trucks equipped with PTO, this transmission package is ideal for serious towing, work trucks, and performance enthusiasts looking for maximum reliability and strength.
FAQ
What is included in the ATS 309-865-4332 package?
This package includes a Stage 6 built Allison LCT1000 transmission, ATS Five Star torque converter, billet shafts, upgraded clutches, and a deep transmission pan.
What makes the Stage 6 transmission different?
Stage 6 is designed for extreme horsepower and torque levels with billet internals, increased line pressure, and maximum clutch holding capacity.
Is this transmission suitable for towing?
Yes. It is built for heavy-duty towing, hauling, and high-performance applications.
Does this support PTO applications?
Yes. This specific model is designed for 4WD trucks equipped with PTO.
Who should choose a Stage 6 transmission?
This is ideal for high-horsepower builds, competition trucks, or users demanding the highest level of transmission strength and reliability.
FITMENT
2007.5-2010 Chevrolet Silverado 2500HD/3500HD 6.6L LMM Duramax Diesel 4WD with PTO
2007.5-2010 GMC Sierra 2500HD/3500HD 6.6L LMM Duramax Diesel 4WD with PTO
Also compatible with select early LML Duramax applications requiring LCT1000 platform
Specifications for ATS 309-865-4332
| Specification | Details |
|---|---|
| Part Number | 309-865-4332 |
| Product Name | ATS Stage 6 Allison LCT1000 Transmission Package |
| Transmission Model | Allison LCT1000 |
| Engine Fitment | 6.6L LMM / LML Duramax Diesel |
| Vehicle Fitment | 2007.5-2010 GM Silverado / Sierra 2500HD-3500HD |
| Drive Configuration | 4WD |
| PTO Compatibility | Yes |
| Included Components | Stage 6 Transmission, Five Star Torque Converter, Billet Shafts, Deep Pan |
| Performance Level | Stage 6 (Extreme Duty / High Horsepower) |
| Material | Billet Internal Components |
| UPC | Not Available |
| GTIN | Not Available |
| Shipping Information | Freight Shipping Required |
| Core Charge | Core Charge Applies |
| Prop 65 | WARNING: Cancer and Reproductive Harm |
