720 Proportioning Valve

[GahannaKid]

Anyone know where I can get a proportioning valve for an 86 720 or if a different valve will work? The dealership wants $400 for it, all of the junkyards around here claim not to have one, and none of the stores carry anything. TIA.

[seang]

There are also manually adjustable proportioning valves, might be cheaper than an auto stocker.

D21's have automatically adjusting units, as do Tacoma's, maybe one from those trucks could work, I'm not sure.

Here is a thread you can read, too: http://board.marlincrawler.com/index.php?topic=70441.0