2024 6.6 Duramax Engine Specs. Data you won't find on a spec sheet. Complete information, specs, power and torque ratings on gm's 6.6l l5d v8 turbo diesel duramax engine used in the chevy silverado 4500hd, 5500hd and 6500hd.

Improved styling, an upscale interior, and more powerful duramax engine make the refreshed silverado hd a compelling. Information about the 2024 chevrolet silverado 2500 hd, including introduction date, specifications, pictures and other details.