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Alliant Power
2017-2022 GM/Chevrolet 6.6l Duramax Alliant Power L5P Fuel Contamination Kit - AP54820
$6,296.30$4,999.95 -
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Westin
Westin 2020 Chevy Silverado 2500/3500 Pro-Mod Skid Plate - Textured Black - 58-71225
$388.75$310.99 -
Westin
Westin 15-19 Chevrolet Silverado 2500/3500 Pro-Mod Skid Plate - Textured Black - 58-71165
$388.75$310.99 -
Westin
Westin 2020 Chevrolet Silverado 2500/3500 Pro-Mod Front Bumper - Textured Black - 58-41225
$1,561.25$1,248.99 -
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2017+ 6.6L DURAMAX L5P

The GMC 6.6L Duramax L5P, introduced in 2017, delivers impressive power and advanced technology for heavy-duty trucks. With 445 horsepower and 910 lb-ft of torque, it significantly boosts towing and hauling capabilities. Built from the ground up, the L5P features a redesigned engine block, stronger components, and an upgraded variable geometry turbocharger for improved performance and reliability. Enhanced emissions control systems, including SCR and DPF, meet stringent regulations while maintaining efficiency. The L5P continues to be a leading choice in the diesel truck market, offering durability and exceptional power.
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