swapability of sway bars?

was thinking of getting this setup, check out the price!

http://cgi.ebay.com/ebaymotors/NEW-67-72-Dodge-Dart-duster-anti-sway-bar-front-rear_W0QQitemZ200338486642QQcmdZViewItemQQptZMotors_Car_Truck_Parts_Accessories?hash=item2ea51ab572&_trksid=p4506.c0.m245&_trkparms=72%3A1205|65%3A12|39%3A1|240%3A1318

since i have no factory sway bars, i assume i'll have to drill holes for the mounting brackets?