[k-star]

Anybody know if you can tell the difference between a drum/drum.... disc/drum proportioning valve from the out side???

It would be on a late 60's early 70's gm a body.

Thanks keith

 

[pappy 32]

I'm not sure if this will help. I found it in the Knowledge Base.

http://www.chevelles.com/archive/files/brakval.htm

Pappy