ABS removal 02 tahoe

[morocomole]

Hi all, im removing the ABS module from my 02 tahoe due to issues with it from day one, and now i cannot bleed the system. I have done this on two of my older GM's, a k1500 and an S10, both mid 90's. They both had drum rear, the Tahoe has rear disc brakes, all dual piston calipers. My question is, what proportioning valve should i use? Ive heard/read that I wouldnt need one for the front but I always remember going in the valve with both and out the valve with both. I assume an adjustable one would be best, just not sure what one to get. Hope someone out there has done a similar job

 

Thanx

Bill