Certainly don't know about all boosters, but the ones on Intrepids and Cloud Cars have a bolt pattern close enough to Dart brackets to work (take your tape measure to the junkyard like I did). Width was slight narrower, so I rat-tail filed the bracket holes a little. They have metric threads, so save the nuts, and I used nuts on both sides of the bracket to adjust the axial position. That also let me tilt it up slightly to clear my taller Weind valve covers. My comment on the ABS MC is that it works better because it has the ports where I wanted. Nothing to do with the ABS function. I recall that the non-ABS MC's have 3 ports, meaning they split to the fronts at the MC, so you would need to do that too, or plug one port. You can probably figure out why ABS MC's have a single front port.