Yep, you’re correct, 10 years old. Traffic on CompD is not near what it was 10 years ago. I imagine most of the posters in this thread aren’t around anymore.
Anyway, back in the day, someone may have offered a kit, but I don’t know of anyone offering anything currently, at least not to put a CTD in a 1500. There are companies like Destroked that offer parts to put a CTD in a Ford.
Though the body looks the same, there’s a huge difference in the frame and drivetrain between a 1500 and a 2500/3500 Dodge.