'm selling my 2500 HD with a 6.6 Duramax and Allison transmission with only 174,000 miles. Banks cold air intake. EFLE live five position tuner which is never used in the 5 position. (way to much horse power) New 35" tires. Body and suspension are in great shape. All leather power driver and passenger seats in great shape. Previously from Colorado which is why there are no rust holes. Very clean frame and body. This was a personal use truck, not a neglected by employees like most HD trucks. Very Clean inside and out! Only selling because I have a new truck and this truck is in way to nice to let sit. No low ballers please, I'm asking $15,000 OBO and anyone that knows this motor knows it's value. It's just broke in and it was done right! This truck was babied and you wont question that once driving it. Call or text with any questions e-mail WILL NOT be responded to.