Chaulk one up for clarity. Apologies. What I meant to say was IMHO proportioning valves *aren't* necessary on 4 wheel disc, which obviously includes little silver cars. Lincoln put them on my Mark V's, but that may have been force of habit (I've bypassed one with no obvious side effects). In other words, don't sweat proportioning valves when evaluating Xreferenced brake hardware. Bill. >--- In dmcnews@xxxx, "basfe25" <dmcman73@xxxx> wrote: > We are talking about the Delorean right? It has four wheel disk > brakes....only adjustment that the brakes need are for the parking > brakes. > > Steve >