6.7 Cummins Vs. 6.6 Duramax: Here's How These Diesel Engines Compare
In contrast, Chevy offers a 6.6-liter Duramax Turbo Diesel V8 on its Silverado HD models that produces 470 horsepower and ...
https//carbuzz5y
2013 Chevrolet Silverado 2500HD - Specs & Trims
Includes (KW1) 160-amp alternator with (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous CNG (Compressed Natural Gas) engine. Includes (K76) dual 125-amp alternators with (LML) Duramax ...