That's what I used on the rear circuit in my disc/drum combination. A few
trail runs in an empty parking lot got rid of the rear lockup problem.
I think the Summit valve is made by Wilwood, but it's a good bit cheaper.
51 GMC 1/2 ton
Winter Park FL
----- Original Message -----
From: "Bill Broadway" <firstname.lastname@example.org>
Sent: Tuesday, October 24, 2000 11:05 AM
Subject: RE: [oletrucks] Differential Problem
> > Also, I hear a lot about dual master cylinders. But why not just use the
> > old one? I guess my hesitancy comes from a lack of knowledge on
> > exactly how to install a dual (with proportioning valve) and what exact
> > car to get the dual off of.
> Has anyone had luck with one of those adjustable proportioning valves like
> you can pick up from Willwood or Summit?
> oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959
oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959