Disc brake conversion question

And the spirit of Robin Williams yet lives.............
1)No, all slant six cars came stock w/4 wheel 9"drums,you had to option them up to discs & 10" drums.
2)I'll assume the Swinger is a '73 & up?If not, they are not the same.
3)If it is a '73 & up, You might want to grab the rear axle while You're at it, cause You'll be switching from 5 on 4" to 5 on 4.5" bolt pattern wheels.
4)Yeah, I just cut the line,remove the retaining clip,cut the cam bolts,and take the strut rods,lower arms,t-bars & all if you can.