The bolt pattern looks really similar and why I think it might work. From the most forward bolt to the next bolt is 7.25" on center. Then from there to the rear bolt, looks like it's about 6.25" on center.
However, looking at your overhead image again, looks like your forward and next back...
Not sure if this has been asked already but....I'm looking at this shelf for my 2-door with the rear seats kept in the folded position. Does anyone know if this will fit the 2 door with seats folded or removed? Sure looks like it will from what I've been able to roughly measure from Hooke Road's...
I know this thread is about 'robust' storage, however, as I'm starting to build out my new BD, I found these headrest pouch kits from Blue Ridge Overland make great small-stuff storage on the rear rally bar. I could fit three across. Their size is perfect and won't cover the rear light.