Look Familiar?

[71Duster]

http://cgi.ebay.com/ebaymotors/_Car...543|39:1|65:12|240:1318&_trksid=p4506.c0.m245

I'm starting to think when the previous owner swapped my car to big bolt discs they may have not bothered with a proptioning valve, I just have a simple brass block and switch, it doesn't have the "extra" valve on the side. Does this one look correct?

 

[cuda65vpt]

google of the part number revealed this page.

http://www.mbmbrakeboosters.com/ind...archive&task=view&cid=10&Itemid=164&no_html=1

 

[abodyjoe]

that thing is no stock 73-up a-body valve.

 

[71Duster]

Thought it looked off. Is there a visable difference from a distrubution block to the proportioning valve?