I just got my Gremlin back from the paint shop and am now in the rebuild process. Yippee Skippee! I converted from drum brakes to front disk and when pulling the system from the junk yard pulled the firewall lines and porportioning valve that went with it. In compairing the new versus old valve, they look exactly the same valve except for the electrical switch. The disk valve has two wires, while the old has only has one. Does anyone know if the valves themselves are indeed the same? Can I swap them out and keep the original single wire switch? Thanks! Bill Dallas, TX '72 Gremlin (Stipped and at the paint shop) '72 Olds Custom Cruiser Wagon '71 Mark III '70 Cadillac Convertible ------------------------------------ Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/BaadAssGremlins/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/BaadAssGremlins/join (Yahoo! ID required) <*> To change settings via email: mailto:BaadAssGremlins-digest@xxxxxxxxxxxxxxx mailto:BaadAssGremlins-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: BaadAssGremlins-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/