Gents, I'm in need of a replacement combination valve/proportioning valve for my 92 ck1500 but a decent quality one are just not available and the OE part was discontinued years ago! Chinese versions are available but reports of fluid leaks are numerous. My truck has the rear wheel abs system so the standard valve requires no proportioning gubbins but if I was to remove this rear wheel abs, I would need the valve which includes the proportioning bit. It's worth asking here if anyone has a lead or indeed has one available!
My truck:
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My truck:
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