78 volare master cylinder on a 74 scamp??

Ok guys so i had bought a 78 volare to get all the disc brake stuff off and someone said to make sure you get the master cylinder off because you'll need it on your car, so i pulled it off but as i look at it compared to the one thats on my car right now the mounting bolts are not in the same place. My question is what do i need to do to get it to fit properly? Thanks guys!!