looking for a brake prop valve for a 84 or 85 camaro. part number is 25517738.
rear drums is a must from what ive learned.

 

Got a nice used one here, but can't find a part # on it. It was from one of those years, if memory serves me correctly.

 

I replaced my entire brake system minus lines and have the old one lying around somewhere if you want it for free. I wouldn't recommend it though as I am not sure if there is a way to rebuild it. I wasn't concerned with original parts so I bought a universal gm one for my '83 off eBay. Solid brass for $55 w/shipping. Great deal, you can't beat it.

 

i have one out of a 85 iroc z