1997 K1500 combination valve question.

[Geomarq123]

I swapped my rears to disc and did the nbs master cylinder change..great upgrade!, now i figured I'd change to the right combination valve. Now I'm stuck, can someone help?

How can I plumb the new combination valve into the abs unit? The diagram shows what I have..the combination valve bolts and directly takes fluid in and the abs unit has three valves out...two valves for the front, one rear. The correct disc/disc combination valve has two ports in three out. The old is two in, two out. I've never liked the abs on this truck..should I discard? What's the proper way to disable the Abs? I'd rather not disable it of course.