Blazer Bed Floor Holes

[harrisoncole4]

I am in the process of having my tub repaired. My bed floor was a bit more of a headache than i had initially expected, with some holes in the bed floor where the shouldn't be.



Are all 8 of the highlighted holes for body mounts? If so, i think two of the holes in mine are in the wrong place.

Secondly, are the two elongated rectangular slots on this bed for anything factory related? i've never seen them on anything before, but they look well done so i just wanted to confirm.


UPDATE** here is a better photo of the slots


Thanks