Where are my RPO Codes?

[The Griff]

I meant to mention this before, but where on earth on are my RPO codes?

They aren't In the glovebox, Although it looks like they used to be, and they aren't on the door, there is only one other place I can think of, but I don't want to rip my seats apart.

I know it is very, very base model truck, Only things I know for a fact about it, is it has HD springs, radio delete, and (maybe) AC, I day maybe because its just so hard to believe, but It does look correct and has a R-134 conversion tag.

 

[76zimmer]

they're gone
that glovebox sticker is the source for the option codes on these trucks.
The door sticker gives GVW and tire info.

 

[diesel4me]

The options list is sometimes glued to the inner front fender on some trucks,usually the drivers side...most come loose and fly away,never to be seen again..I have seen one stuck to the cab's rear wall once,but I'm not sure if it was put there at the factory or not..

The "build sheet" is another thing entirely,those can get stuck in between the seat springs and foam padding,glued to the gas tank,or in any one of several strange places..I found the one for my '81 G-10 van stuffed up into the front frame rail in the box section,where there is a hole for a hold down transport hook near the sway bar,of all places!..