What disk brake upgrade for a 74 duster, not Wilwood

and with an 8 3/4 on the back you can use aussie falcon (mid-70s-mid80s) rear disks

the caliper bracket is flat plate and can be sloted to fit without puling the axles shafts and re drilled to the pattern for the 8 3/4 back plate
and the similarities in handbrake cable lend themselves to easy conversion
let me see if i can find the article