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ATS Diesel 3139074290 Stage Transmission Rebuild Kit - 7 5-Speed LCT-1000

(Chevrolet Silverado 2500 HD 2001-04, Express 3500 2006-07, Express 2500 2006-07, Silverado 3500 2001-04; GMC Sierra 2500 HD 2001-04 + 3 more models)

Manufacturer

Picture for manufacturer ATS Diesel

Part Number

3139074290
13 reviews
Sale Price

$4,838.78

Estimated ship date Wednesday, November 25

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Product Details

The ATS Diesel Stage 7 Transmission Rebuild Kit is a comprehensive rebuild solution for 2004.5-2005 GM Duramax LCT-1000 5-speed automatic transmissions. This professional-grade kit includes all the critical components needed to restore or upgrade your transmission to handle increased power and torque demands.

What's Included:

  • High-performance clutch packs designed for increased holding capacity
  • Heavy-duty pressure plates engineered for extreme applications
  • Premium bearings and seals for reliable operation
  • Transmission filter for clean fluid circulation
  • Hard part modifications for enhanced durability

This Stage 7 kit represents ATS Diesel's most aggressive rebuild package, incorporating the same components used in their complete transmission assemblies. The kit is designed to support high-horsepower diesel applications and can be combined with ATS valve bodies, billet input/output shafts, modified pumps, and performance torque converters for a complete transmission upgrade.

Application: Specifically engineered for 2004.5-2005 GM Duramax 6.6L trucks equipped with the Allison LCT-1000 5-speed automatic transmission. This kit requires professional installation and transmission building expertise.

Note: This is a core rebuild kit requiring the return of your existing transmission components. Professional installation and proper transmission building knowledge are essential for successful installation.

Products specifications

Fits

Chevrolet Silverado 2500 HD 2001-04, Express 3500 2006-07, Express 2500 2006-07, Silverado 3500 2001-04; GMC Sierra 2500 HD 2001-04, Savana 2500 2006-07, Savana 3500 2006-07, Sierra 3500 2001-04

good price and placing an order was easy

Checkout was easy

good price

Wow!! I came across Autoplicity while searching for a fuel pump for my Trans-Am. Not only did they have the cheapest price for the part, but they also had extremely reasonable shipping cost. Most websites claim to have free shipping but it seemed the cost of shipping was added to the cost of their part. Then I find out my order was processed and shipped within one business day!! I'll definately be bookmarking Autoplicity's home page!! Thanks!!

I like the convenience of using Amazon to log in.

Great Price, item descriptions could be improved to be clearer.

Easy shopping experience

Excellent customer care/saved me over $500.00 off from their competitors.

Great price and in stock, if shipping goes well, then stellar my review stays 5 stars.

I found what I needed at a good price and checkout was easy.

good?

Simple

Easy site to navigate with a nice GUI.

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