I did the swap on a 8.75. My kit came with the drilled and slotted rotors, mounts and caddy calipers, and universal parking brake cables, too short for my application, so I had a boat shop make cables for me. The issue with the caddy calipers is you have to use the ebrake often to keep them adjusted.
The kit I got was from master power brake.

84 D150 440/727
79 /6 swb D150
1964 A100 window van. Just because it has spark plug tubes doesn't mean it's a Hemi.



If ya haven't been there, ya just wouldn't understand.