- Chevy’s New V8: Why Cars Will Have Engine Oil Dipsticks But Trucks Won’t Jalopnik
- GM Faces Down Fuel Prices With Big Trucks and Bigger Engines Bloomberg
- Powertrains to the people news.gm.com
- GM’s New Mongoose 8.3-Liter Duramax Diesel Makes 555 HP, 1,230 LB-FT Motor1.com
- GM Unveils New 555-HP Duramax 8.3-liter Turbo-Diesel V-8 journal.classiccars.com