Specifications
- Brand
- ATS Diesel
- Part #
- 3039004248
- UPC
- 3039004248

ATS Diesel 2001-02 GM LCT1000 Performance Valve Body Assembly
$920.26
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Worn-out transmission parts cause shifting problems. This ATS Diesel LCT1000 Performance Valve Body Assembly is a direct fix for your 2001-2004 GM truck.
Key Features
- Direct fit — verified for 2001-2004 Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD.
- Improved shifting — firmer engagements and better clutch control.
- Handles more power — built to withstand increased torque and horsepower.
- Durable construction — well-built to last under demanding use.
- Direct replacement — designed to install without modification.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
Worn-out transmission valve bodies cause shifting problems like slipping or delayed engagement. This ATS Diesel LCT1000 Performance Valve Body Assembly is a direct fix for your 2001-2004 Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD trucks. It's built to handle more power than the stock unit, improving your transmission's performance and durability.
This valve body uses updated internal components and improved hydraulic circuits to ensure firmer shifts and better clutch engagement. It's designed to work with the Allison 1000 transmission found in these trucks, offering a solid upgrade for towing or hauling.
Specifications
- Brand
- ATS Diesel
- Manufacturer Part #
- 3039004248
- UPC
- 3039004248
Frequently Asked Questions
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ATS Diesel 2001-02 GM LCT1000 Performance Valve Body Assembly




