Product Description
The ATS 309-823-4332 Stage 2 Allison LCT1000 Transmission Package is a performance-driven upgrade designed specifically for 2007.5–2010 6.6L LMM Duramax trucks equipped with a 2WD drivetrain and PTO functionality. Built to improve reliability and handle increased power levels, this transmission package addresses common factory weaknesses while maintaining excellent drivability.
This Stage 2 package is ideal for daily drivers, towing applications, and moderately modified trucks. It features upgraded clutch packs, improved valve body calibration, and enhanced internal components to deliver smoother shifts, increased holding capacity, and longer service life.
With the addition of PTO capability, this transmission is perfect for work trucks requiring auxiliary power while still benefiting from ATS’s proven performance engineering.
FAQ
Q: What is the advantage of a Stage 2 transmission?
A: Stage 2 transmissions provide increased durability and torque capacity over stock while maintaining smooth drivability for everyday use and towing.
Q: Does this transmission support PTO functionality?
A: Yes, this unit is specifically designed with PTO compatibility for work truck applications.
Q: Is this suitable for towing?
A: Absolutely. This transmission is built for towing and hauling, offering improved clutch holding power and reliability.
Q: How much power can this handle?
A: Stage 2 transmissions are designed for mildly to moderately upgraded trucks, typically supporting increased horsepower over stock without sacrificing longevity.
Fitment
- 2007.5 Chevrolet Silverado 2500HD/3500HD 6.6L LMM Duramax (2WD)
- 2008 Chevrolet Silverado 2500HD/3500HD 6.6L LMM Duramax (2WD)
- 2009 Chevrolet Silverado 2500HD/3500HD 6.6L LMM Duramax (2WD)
- 2010 Chevrolet Silverado 2500HD/3500HD 6.6L LMM Duramax (2WD)
- 2007.5 GMC Sierra 2500HD/3500HD 6.6L LMM Duramax (2WD)
- 2008 GMC Sierra 2500HD/3500HD 6.6L LMM Duramax (2WD)
- 2009 GMC Sierra 2500HD/3500HD 6.6L LMM Duramax (2WD)
- 2010 GMC Sierra 2500HD/3500HD 6.6L LMM Duramax (2WD)
Key Features
- Designed for towing, daily driving, and work applications
- Upgraded clutch packs for improved holding capacity
- Enhanced valve body calibration for smoother shifts
- PTO (Power Take-Off) compatible
- Increased durability over stock transmission
- Ideal for mildly modified Duramax trucks
Specifications for ATS 309-823-4332
| Specification | Details |
|---|---|
| Part Number | 309-823-4332 |
| UPC | Not Available |
| GTIN | Not Available |
| Transmission Type | Allison LCT1000 Stage 2 |
| Drivetrain | 2WD |
| Engine Compatibility | 6.6L Duramax LMM |
| Model Years | 2007.5 - 2010 |
| PTO Compatibility | Yes |
| Application | Daily Driving, Towing, Work Truck |
| Shipping Weight | Approximately 375-400 lbs |
| Shipping Method | Freight (Core Charge Applies) |
| Warranty | 5 Year / 500,000 Mile Limited Warranty |
| California Prop 65 | WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
