87 Chevy v10 Flint assembly sticker and smog pump

[s10mk]

Hi everyone,
It’s been a long year, but I’m on the home stretch on the restoration of an 87 v10. Paint and body is almost done and I just have a few mechanical things to sort out.

First question, I need a smog pump and associated piping. Does anyone know what years interchange? My 87 uses v belts and 88 and up use’s serpentine belts. So I know I can’t use an 88 pump. But what about everything else from 88 and up? Can I use an 86 and older smog pump setup?

Also, would my truck have had a Chevrolet/ UAW assembly sticker inside the door jamb in 87? I recently saw a YouTube of a 1990 v series suburban that had a Flint UAW assembly sticker and that got me thinking. Thank you!