Product Description
The ATS 309-864-4332 Stage 6 Allison LCT1000 Transmission Package is the ultimate performance solution for 2007.5-2010 GM Silverado and Sierra HD trucks equipped with the 6.6L LMM Duramax diesel engine and 4WD drivetrain. Designed for extreme horsepower and torque applications, this Stage 6 package is built to handle high-performance builds, heavy towing, and competition-level demands.
This complete package includes an ATS-built Stage 6 Allison LCT1000 transmission, ATS Five Star torque converter, and ATS deep transmission pan. ATS engineers upgrade critical internal components with billet shafts, upgraded clutch packs, and reinforced hard parts to dramatically increase torque capacity and durability.
The Stage 6 package is engineered for trucks pushing serious power levels, offering superior holding strength, improved fluid control, and enhanced cooling capability. Whether you're towing heavy loads or running a high-horsepower setup, this transmission package delivers unmatched reliability and performance.
FAQ
What is included in the ATS 309-864-4332 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 units feature billet internal components, upgraded clutch packs, and reinforced hard parts designed for extreme horsepower and torque levels.
Is this transmission suitable for high horsepower builds?
Yes. This package is specifically engineered for high-performance and competition-level applications.
Can this transmission handle towing?
Absolutely. It is built to handle both heavy towing and high-performance use.
Will this fit my truck?
This transmission fits 2007.5-2010 GM Silverado and Sierra 2500HD/3500HD trucks with the 6.6L LMM Duramax and 4WD.
FITMENT
2007.5-2010 Chevy Silverado 2500HD 6.6L LMM Duramax Diesel 4WD
2007.5-2010 Chevy Silverado 3500HD 6.6L LMM Duramax Diesel 4WD
2007.5-2010 GMC Sierra 2500HD 6.6L LMM Duramax Diesel 4WD
2007.5-2010 GMC Sierra 3500HD 6.6L LMM Duramax Diesel 4WD
Specifications for ATS 309-864-4332
| Specification | Details |
|---|---|
| Part Number | 309-864-4332 |
| Product Name | ATS Stage 6 Allison LCT1000 Transmission Package |
| Transmission Model | Allison LCT1000 Automatic |
| Engine Fitment | 6.6L LMM Duramax Diesel |
| Vehicle Fitment | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD |
| Drive Configuration | 4WD |
| Included Components | Stage 6 Built Transmission, Five Star Torque Converter, Deep Transmission Pan |
| Performance Level | Stage 6 (Extreme Duty / High Horsepower) |
| Material | Billet Internal Components & Reinforced Hard Parts |
| UPC | Not Available |
| GTIN | Not Available |
| Shipping Information | Freight Shipping Required |
| Core Charge | Core Charge Applies |
| Prop 65 | WARNING: Cancer and Reproductive Harm |
