@HOTAS @jweggy You should DM this OP. He has his bed removed. With a 2023 Lariat he should have 9.6 PP.
https://www.f150lightningforum.com/forum/threads/dimensions-of-the-rear-part-of-the-frame.24339/
That’s the million dollar question. We need to see a non-9.6 (7.2) to know what’s there. I’m having my doubts they share the same wiring harnesses.
If the sun visor wiring harness differs between trucks, I bet the inverter harness differs too. The connections will be significantly different.
But it would be nice to compare.
I don’t know anyone at the Rouge Plant.