4th Gen ('02) Master Cylinder Info

[Slalom4me]

On a master cylinder for a 2002 f-body, are the forward and rearward
ports for the front and rear brakes? Or is the orientation reversed
- front port/rear brakes, rear port/front brakes?

The m/c fittings are M10 and M12. Which fitting serves which end of
the car.

I believe the bore dia is 1" for '02. Is this correct and were there any
other diameters used for 4 Gen cars?

Is there a proportioning valve in the system?

Thanks

.

[SSpdDmon]

I would assume the larger diameter fitting serves the front of the car as the front brakes do most of the stopping. Can't you follow the lines?