78 d100 disk brake swap on b body?

hey all. well i just picked up a 78 d100 for parts for my 77 w200. i am currently taking the truck apart, and noticed that it has disk brakes on the front. Can these brakes be used on a b-body in any way? the truck has a five lug bolt pattern, so i am thinking that the lug spacing may be correct.
thanks ray

the 5 x 4.5 lug pattern is about all that common.