Master cylinder port question

[84tony]

I have an 84 Ranger that I have converted to 97 Ranger twin piston front calipers, and I have also changed rear axle to 2000 explorer with disc brakes and 97 explorer master cylinder. I am going to be making all new brake lines and install a disc/disc proportioning vale. My question is, does the port on the rear of the master cylinder (closest to the fire wall) go to the front brakes or the rear brakes?

 

[JoshT]

I'm thinking that its rear port to front brakes, front port to rear brakes. I may be thinking about my older trucks though. I'll look under the hood tomorrow to try and see if I'm remembering right.