In years gone by, the LLY variant of Duramax turbodiesel V8 powered vehicles such as the Chevrolet Silverado HD and GMC Sierra HD.
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What Z/28 actually stands for and why it matters
Learn what the iconic badge stands for and what it means for one of the most iconic muscle cars of all time.
Remembering the Chevy Silverado High Desert package, a 2017-2018 factory option that gave Avalanche fans the utility they craved without the cladding.
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