6.6 Duramax with Allison transmission. Low miles. No rust. EFI live tune, AFE intake, high flow up pipes, manifolds and down pipe, 4inch exhaust straight pipe with resonator. New stock injectors 20,000 miles ago. Cat fuel filter. Pioneer touchscreen Bluetooth and DVD. Exhaust temp and boost pressure pillar gauges. Turnover gooseneck ball. 17” wheels with almost new tires. Tow mirrors. Firestone suspension airbags. Recently replaced every bearing joint and tie rod end in the front with MOOG parts and did an alignment. Rebuilt title. Glad to answer any questions.