2024 6.6 Duramax Engine Specs. Let’s dig down to see what has been done to improve the duramax. Detailed specs and features for the 2024 chevrolet silverado 2500hd including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain.
2017+ chevy hd & gmc hd diesel specs, tow ratings, and model year changes. Complete information, specs, power and torque ratings on gm’s 6.6l l5p v8 turbo diesel duramax engine used in the chevy silverado hd and gmc sierra hd.