Threaded holes on the back wall of my 92 K3500 CC DRW

[Frank Enstein]

Anybody know what they are for? It has a large (12"x 12") 4 bolt pattern. The top ones are larger than the bottom ones. I believe they are factory because the carpet has cutouts for them. The cut outs are very cleanly done. The previous owner (drunken monkey that did body work with hatchets) couldn't have done it. I am cleaning up the disaster area the PO left and I want to make it as nice as possible. I don't believe it is for the tire tools because they bolt down on the passenger side.

Thanks in Advance,

 

[mtl111]

I have no idea ,but I'm curious. Post a pic please.

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[454cid]

Maybe someone had an amp mounted there?

 

[df2x4]

Maybe someone had an amp mounted there?

This was my first thought as well. A picture would help, but I'm betting whatever it is it's not factory.

 

[Frank Enstein]

I will snap a photo or 2 tomorrow when I herculiner the floor. How do I upload them? Please answer like I'm a 3 year old. I'm not computer savvy

 

[Frank Enstein]

Some pics. The back wall carpet is upside down in the image.

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[Frank Enstein]

Thanks in advance for the help!

 

[someotherguy]

Very much not factory. Someone drilled holes probably to mount an amp, or possibly other equipment depending on the truck's past life, and threw some nutserts in the holes.

Richard

 

[mtl111]

Very much not factory. Someone drilled holes probably to mount an amp, or possibly other equipment depending on the truck's past life, and threw some nutserts in the holes.

Richard

Agreed [emoji106]

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[454cid]

Factory isn't always perfect, but that's way off for factory..... holes are sqaure to the body, holes in carpet look hacked.