Duramax dually

Silverado 3500 LS 4x4. 33k miles on the top end rebuild, 247k miles on the chassis. 14k on the trans. A lot of time and $ put into it. Is my back up truck, hate to sell him but times and plans change. Detailed maintenance logs with dates/ mileage, and receipts for everything since I’ve been the owner. Very smooth driving/towing/ riding. Has been very dependable. Rust free AZ truck. - ENGINE: Grade C Mahle head gaskets, ARP head Studs, Resurfaced heads/ Seats sunk/ Valve job (by RNR Custom Engines) Idler pulleys, belt and tensioner. - Banks Idash data monster, Banks exhaust brake and 6 gun tuner. - AFE Turbo mouth piece, hot & cold side boost tubes, Turbo gaskets - Rebuilt Turbo, New 10 blade turbine and Wicked inducer wheel, turbo blanket - Straight piped, Diamond eye downtube, BD driver side exhaust manifold, EGR block off. Have the cat for smog. - Fuel rails drilled, fuel return shim kit, (not blocked so the fuel can return to the cooler) CAT (2 micron) fuel filter - Radiator, fan blade, belt tensioner, merchant welded water pump, ARP balancer bolt - Starter, thermostats - Donaldson power core air filter/ intake - A/C- entire system - New Interstate batteries last year -TRANSMISSION / DRIVETRAIN : S&K built Transmission, shift kit, Precision triple disc converter, PPE deep pan (14k miles) - Transfer case - merchant pump rub kit, new seals, PPE transfer case brace, remote trans cooler with fan - Hydroboost- (2010 upgrade) - - Brakefluid flushed and bled -SUSPENSION/ BODY: Timken front wheel bearings, Moog Ball joints, Tie rods, Front brake rotors/ EBC kevlar pads, Control arm bushings, Rear wheel bearings/ seals, Rear differential pinion seal, - Rancho leveling kit, RS 9000 adjustable shocks, - Redhead power steering box, Cognito pitman/ idler arm brace, Idler/ Pitman arm - Brand new Falken tires and polished aluminum Alcoa wheels - B&W 30K lb Gooseneck hitch -Interior/ Misc: Heater blend motor, zone motor, heater blower motor/ control unit. - Onboard Viair compressor/ 5 gallon tank/ air hose, (Hornblaster train horn Nightmare edition) - Has an SS grill, but have the factory chrome one as well. - Weather tech floormats, bug deflector, and window deflectors. - Alpine head unit, Rockford speakers, -Gauge cluster rebuilt- new stepper motors, all LED dash & door lights, - New steering wheel with LED lights - New tow mirrors - New cab vents - Blacked out cab and fender marker lights - Headlights refinished and ceramic coated. (Would ONLY consider trade for a 2 seat Maverick R, or a mini excavator)