Proportioning valve

[Nasty]

What proporting valve is best when using the S10 wheel cylinders?

 

[1chance]

Stock one works for me.

 

[Nasty]

First time I had to hit the brakes hard locked up the rears quick. Seems a little uneven.

 

[turbo nasty]

The s10 wheel cyl are flirtin with disaster on the street due to the rears locking up.
Friend in Cali put his 10 sec t type in to a gauard that he just put 32k in restoring thanx to the s 10 wheel cyl. He was on 275 50's on the rear to!

I tried them and got sideways in a lite rain and went back to stock.

As far as the aftermarket pro valve any popular one will work you can restrict the psi to the rears in addition to the stock one