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2026 Chevy Silverado MD Line WIll Retain Allison Transmissions

GM is ending its long tradition of Allison transmissions in its HD pickups, but the Silverado MD still features a true ...
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Duramax Tuner 2001 to 2005 Allison Six-Speed Conversion Kit

There's an interesting thing about early Chevrolet Silverado and GMC Sierra trucks equipped with the Duramax diesel engine and Allison transmission. From 2001-2005, these trucks were equipped with a ...