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Features
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Stage 5 Allison LCT1000 crate transmission for 2006–2007 GM 6.6L Duramax LBZ
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Designed for 2WD models with PTO (Power Take-Off)
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Built to handle high horsepower and torque for performance and heavy-duty applications
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Enhanced clutch packs and upgraded components for superior durability and shift quality
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Precision-engineered for optimal fluid flow and cooling for improved transmission lifespan
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Fully remanufactured and ready to install with all necessary components included
Product Overview
The ATS 309-853-4308 Stage 5 Allison LCT1000 Crate Transmission is designed to provide ultimate strength and performance for 2006–2007 GM 6.6L Duramax LBZ trucks with 2WD and PTO. This high-performance transmission is built to handle the power and demands of high horsepower applications, towing, and off-road use. Featuring upgraded clutch packs, improved valve bodies, and a heavy-duty design, the Stage 5 transmission ensures maximum durability, superior shift quality, and reliable operation under extreme conditions. Ideal for those looking to upgrade their transmission for enhanced performance or towing capability.
Fitment
2006, 2007 GM 6.6L Duramax LBZ 2WD with PTO
Warranty
Backed by ATS Diesel Performance’s limited manufacturer warranty. Refer to ATS for full warranty details.
Fitment Notes
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Designed for 2WD models with PTO functionality
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Ideal for high-performance, towing, and heavy-duty applications
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Professional installation recommended for optimal performance and reliability
Note: A $500 shipping surcharge will be added.
ATS 309-853-4308 Stage 5 Allison LCT1000 Crate Transmission | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ PTO 2WD
ATS Diesel Performance
MSRP:
Was:
Now:
(Inc. Tax)
MSRP:
Was:
Now:
$9,861.45
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ATS Diesel Performance
ATS 309-853-4308 Stage 5 Allison LCT1000 Crate Transmission | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ PTO 2WD
- SKU:
- ATS309-853-4308
- UPC:

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ATS Diesel Performance
ATS 309-852-4308 Stage 5 Allison LCT1000 Crate Transmission | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ 2WD
MSRP:
Was:
Now:
(Inc. Tax)
MSRP:
Was:
Now:
$9,861.45

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The item has been added
ATS Diesel Performance
ATS 309-823-4308 Stage 2 Allison LCT1000 Crate Transmission | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ PTO 2WD
MSRP:
Was:
Now:
(Inc. Tax)
MSRP:
Was:
Now:
$6,538.95

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ATS Diesel Performance
ATS 309-843-4308 Stage 4 Allison LCT1000 Crate Transmission | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ PTO 2WD
MSRP:
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Now:
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MSRP:
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$7,826.95

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ATS Diesel Performance
ATS 309-833-4308 Stage 3 Allison LCT1000 Crate Transmission | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ PTO 2WD
MSRP:
Was:
Now:
(Inc. Tax)
MSRP:
Was:
Now:
$7,331.95

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ATS Diesel Performance
ATS 309-822-4308 Stage 2 Allison LCT1000 Crate Transmission | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ 2WD
MSRP:
Was:
Now:
(Inc. Tax)
MSRP:
Was:
Now:
$6,538.95
!