please help with part #
 

Does anybody know the part number for the brake pressure modulator valve assembly? The thing with all the brake lines going to it and two connectors at the top. I think I ruined the threads in mine. Any ideas of where I can find the part # online?
Thanks

By looking at the breakdown of it and knowing GM I would assume that you wont be able to get just the housing but here is the part number anyway.
18029923

Scratch that- Gmpartsdirect.com has it

List price from dealership-$829.04
Gmparts direct price-414.53

enjoy

I just searched at gmpartsdirect and came up with this:

Brake proportioning valve part #18020589, and they were selling it for around 150.00.

Are we talkin about the same part?

maybe not, i did a search for the part number you supplied and came up with the same thing. guess I will be calling a salvage yard. thanks for the help

Its the brake hydraulic modulator valve he's talking about. You should easily be able to get ahold of one from the for sale forum for cheap. Someone parts out a 4th gen nearly every week. I'm not sure if there's a part number for it though. The GM 93-02 Camaro parts catalog doesnt list a p/n.

Thats where I got that part number from