OH WTB - 71/72 Blazer passenger side floor patch panel

[lks dcvn]

Looking for a OEM floor cut where the passenger floor bracket would sit for a 71 or 72 Blazer/Jimmy.

Not sure if these are common for all years that had the sport buckets or if 72 had some differences.

Need the floor sheet metal and the support bracket underneath - that the bolts go into.

I do not need the bracket the seat connects to - just the floor and support.

Pix below of area in need. I can get better pictures if necessary.

Thanks.