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American Autowire products are shipping 4 to 6 weeks after placing your order.
Wilwood Style Adjustable Proportioning Valve
Truly an universal valve for any master cylinder.
One front port can be plugged when only one port is needed for front brakes.
This product is for front and rear brakes, disk or drum it doesn't matter.
It proportions the pressure from front to rear so your rear brakes don't lock up before your front ones can stop you.
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