Man I think you are going to have to send an email off to Airlift for that.
I did some digging around and about the only thing I found was it would fit but you might have to do some drilling to make it work. Since both are installing in the same area.
This was on Etrailer site
Chevy Silverado 2500 will require drilling if you have the B&W Gooseneck hitch but it will be compatible. The self tapping screws will allow you to attach the Air Lift springs to the bottom of the frame rail and not use the U-bolts which would interfere with the Gooseneck brackets.
If you do not want to drill, I recommend Firestone Ride-Rite Air Helper Springs # F2596 which is still a great quality brand and does not have any interference with an in-bed hitch like your B & W Gooseneck hitch because of their install location. We have had plenty of customers install these air bags with their Gooseneck hitch in the bed without issue.