Magnum pulley bolt pattern

I wonder if some can help,i am finishing up my swap from 318LA to Magnum 360 and have it a snag,trying to put the LA pulleys onto the magnum damper but the six bolts wont have it,i can get 5 in but not 6,is the bolt pattern the same on the magnum and la dampers,have searched but cant find the answer :help: