2003 GMC 4500 TOPKICK DURAMAX LB7.....RUST FREE! Pre emissions LB7. Allison 1000 transmission. 5 speed auto. 265k. Factory exhaust brake. Mechanically sound truck. Extremely clean. Hard to find another one this nice. New batteries, manifold gaskets, blower motor and resistor. Ready for your bed of choice. Clean clear title in hand. This truck was a one owner out of CA when I bought it fall of 2021. How many topkick/kodiak trucks do you find rust free? None in this area of the country and very few anywhere else especially at this price. $20,000 CASH.