pinion brake on driveshaft side of flange

[quickracer]

i need to put my pinion brake behind the front axle,on the drive shaft side of the pinion flange.Steerings(hydro)is in the front(no room for both in front, the ram would be to low to miss the rotor).
Is the rotor just sandwiched between the shaft and the flange?Is there anything need to be done to the rotor or flanges to make this work? ive searched all pics and it seems like everyone is just mounting the brake set up and putting the shaft in with longer bolts.
its a rockwell 2.5 with the mazda, toyota set-up .
thanks, Jim

 

[91oneton]

i had to redrill the the rotor to fit the rock pattern.. then i just got longet bolts and sandwiched it together

 

[quickracer]

thanks,i was hoping it would be easy as just bolting things together.