Clean mostly stock 2013 Denali 3500. Everything works like it should and is like new inside and out. I have done a few maintenance things to keep it going down the road and replaced with OE or better equipment. Fuel filters, oil changes, diff services etc. I have all the carfax printed out.

-Fully deleted with a tow tune 50hp

-4” downpipe and straight exhaust

-Edge CTS display and monitor

-New TCM through Dan’s Diesel with a transmission tune

-New OE Allison transmission connector pigtail and valve body harness

-New Deep DMAX transmission pan 12 quarts with transmission service

-Factory installed OE exhaust brake

-Bedlined

-Folding tonneau cover over bed

-Rubber weather mats front and rear