yes - picked up the w/s frame off another member last year when I was looking to get this Blazer. Rust free - sitting in the basement waiting to be installed at some point down the road.
The PO said he looked forever to find one - I don't remember if I mentioned it to him that I had one or not.
When it rains - water ends up in the front floor boards - so when the PO had the carpet in there - it just held the water and rusted them out - as mentioned in one of the first posts - if he would have removed the carpet - even cutting it out - would have saved the floors from rusting so bad.
Oh well - I didn't pay anything for the Blazer and swapped it out for a C/20 to get it so I don't mind putting the time and expense into it (yet).