![CAT C15 Engine Swap in a Peterbilt Truck](/public/image/videos/extreme-trucks-0IA563N45YE.jpg)
CAT C15 Engine Swap in a Peterbilt Truck
Thank you ALL right from the drivers to the engineers to the chief of the company/ corporation for making our lives that much more safe, comfortable, convenient and worthy of humans. I don't exactly know what this "thing" does but am sure it is useful to all. Please read the epic book atlas shrugged for details.