2004 Ram 3500 dually 4x4 manual nv5600

Lots of money spent over last few years Has injectors,motor replaced,full banks inter cooler ($2500) fass fuel south bend clutch and stereo 4x4 works great unfortunately the trans on the last drive got hard shifting and 6th doesn’t sound good so will need addressed.Been a great truck had for years but don’t think I’m pouring anymore into it as I don’t need a diesel dually anymore Truck pulls hard Will drive etc but would trailer as don’t know what happened with trans and wouldn’t want to damage any further asking $9500 call 587-785-1793 Want to sell whole truck together not part out