6LXX News

GM Donates Chevy Equinox Transmissions To Niagara College Auto Tech Program

They will be used for hands-on learning exercises.

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Improved Racing Launches GM Automatic Transmission Cooler Adapter

Get improved transmission cooler with none of the drawbacks.

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Turn-Key GM LS And LT Engine Swap Packages Offered By Speartech

Just drop it in, turn the key and go!

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New SuperMatic 6L80E Six Speed Transmission Can Handle 650 LB-FT

Have a high-horsepower build? The SuperMatic is for you.

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Doors Close At GM’s Warren Transmission Plant In Michigan

Thank you and goodnight.

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Comparing The 2019 Silverado Engine Lineup: Power, Torque, Engine Design & More

All six engines, in one concise table.

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Earthmover In A Tux: Enter The Sierra Denali HD

What more can you want from a truck?

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