Wood floor board in cargo area of Suburban

[bubbaNcolo]

I've got a 71 Burb 4X4 looks like it has had some work done which I'm still trying to figure out. I noticed the floor of the cargo area is plywood. Looks to be in good shape and seems to be fitted real good, almost too good to be called non-factory but I've never heard of the factory using plywood in the floor of the cargo area. Is this stock or someones cheap easy fix to major rust in the floorpan.

[RAGE14328]

yep, they came off the factory with wood floors in the cargo area. It looks just like and most likley is regular plywood. You could, if you wanted to, replace it with sheet metal but it would be pricey and hard to fit.