2024 6.6 Duramax Specs

2024 6.6 Duramax Specs. Take a look at what has changed, and the other features and new front end. 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.

The new specifications on the 2024 chevrolet silverado hd include a bump of 25 horsepower up to a total of 470 hp at 2,800 rpm. 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.