off set hanger question

hi folks
for years I ran the mopar off set spring kit but seemed to have problems so I have purchased dr. differentials off set kit and really like the front hanger idea of no drilling into the frame for the nut ,BUT I think the rear shackle brackets and bolts are not as strong as the mopar hanger. so can I use the old mopar off set shackle hanger with the new dr.'s front hanger?
I know one is 1/2" off set and the other is said to be 3/4" off set at the most.
thanks
terry