/6 disc brakes swap to v8 dart

I have the opportunity to pick up a set of big bolt pattern disc brakes from a 71 duster donor car. The front end is complete and in good shape. Disc brakes , spindles, upper & lower a-arms, brake lines, master cylinder, prop. Valve and all the lines from a duster w/ a slant six.

Is there any differance between bbp disc brakes from a slant six or a v8 car? Does a v8 car have better brakes? I know that the brake lines are probably different but what about the rest? Will the whole set up bolt up to my 67 dart w/ a v8 with out any modifications? Waiting to see what you guys say before i go pull the stuff off the car. Thanks for your help.