ATS Allison LCT1000 6-Speed Automatic Transmission for Chevy/GMC (2006-10) 8.1L Gas 4WD, Stage 1

This ATS Stage 1 Allison LCT1000 transmission package is a complete, matched drivetrain upgrade for 2006-2007 GM 8.1L 4WD. Everything in the package is built by ATS to work together, so you are not mixing a built transmission with a stock converter or controller. It is built for trucks with added power that see daily driving, towing, and the occasional hard pull.

ATS Diesel Performance has built diesel transmissions and performance parts since 1993. ATS designs, engineers, and manufactures most of its products in-house at its Arvada, Colorado facility, and tests them at altitude on the same long grades its customers tow on.

Specifications

• Part Number: 309-984-4308
• Product Type: Transmission Package
• Transmission: Allison LCT1000
• Stage: 1
• Engine: 8.1L
• Years: 2006-2007
• Make: GM
• Drive: 4WD
• Application: Performance
• Sold As: Kit
• Warranty: 5 Year/500,000 Mile
• Country of Origin: USA

What's Included

• ATS Built Allison LCT1000 6-Speed Auto Trans
• ATS TripleLok Torque Converter
• ATS Extra Deep Transmission Pan

Features

• 2006-2007 2500/3500 GM Light Duty
• Gas

Fitment

• 2006 Chevrolet Silverado 2500 HD
• 2007 Chevrolet Silverado 2500 HD Classic
• 2006 Chevrolet Silverado 3500
• 2007 Chevrolet Silverado 3500 Classic
• 2006 GMC Sierra 2500 HD
• 2007 GMC Sierra 2500 HD Classic
• 2006 GMC Sierra 3500
• 2007 GMC Sierra 3500 Classic

Resources

• ATS product video