Can someone re-post the RPO site?

[SnakeEyeSS]

the site that goes way back even before my truck, I'm wanting to de-code my RPO sticker completely.

[SilveradoWV]

I use this one some, its not just s-series!

 

RPO Look-up

[SnakeEyeSS]

Thank you, now I know what I can do for a few hours tomorrow.....

[Sierra5.3]

Do you have a site for Sierra's? thanks

[SilveradoWV]

I am fairly sure that RPOs are a GM thing!! So most of your RPOs will be the same! Someone else should know for sure! But like GT4 (3.73 rear axle) should be the same, GMC-Chevrolet! Most of them are just general like that, not brand specific