Steering box compatibility question

[Rick in MN]

I have a '66 Monaco sedan (383) with power steering. The box needs to be rebuilt/replaced. I have a friend who is parting out a '69 Fury with a 318 and I was wondering if the steering box is compatible.

Thank you!

 

[Big_John]

Off the top of my head, the big thing to worry about is the size of the output shaft. Another thing that I ran into is the pressure hose fitting being different, but that's easy to switch from the old unit.

 

[LocuMob]

Rick, I have cores if you don't want your car down while the box is rebuilt.