I think where you've got the batteries now looks good.
Could you move them to the back. Suburbans have a well for the spare tire, don't they? Could they be mounted in there with some modifications? No room in the engine bay?
All those are options I’m considering.
I initially had them in that spare tire area but moved them because it seemed to be causing my truck to squat with the soft ORD springs.
Other options I’m contemplating:
Deleting the factory air box in favor of ultimately (down the road) a vintage air system which would free up a ton of space under the hood.
Cut out the factory dash and build a tube dash. Would allow me to fit all my gauges, the batteries, and the under dash VA AC box I had in the rear and boxed up. But I like the factory dash look.
Build a recessed box into the floor behind the second row and mount the batteries there.
Decision decisions.



