Call another Crown dealer, or call Crown at 419-629-2311. There is a kit, and the kit will tell in the instructions how long it should take to install it. However, the list price for the kit is around $8000 last time I checked. It may be more now. This truck used to have Portec wire guidance (tempermental as can be). Barry Miley is a great guy. He is the only one I know in the U.S. that can repair the Portec for the Crown SP3000. Crown now has their own microprocessor controlled wire guidance. It is very dependable and easy to set up.