Best front brakes pads for street

I've got the single piston calipers that I believe came from a '72 dart. To improve the braking, I'd like to put the best pad possible on them. I don't care if they're hard on the rotors if they help it stop better.Seems like several folks run the Bendix ceramic pads. I can't find them at a local parts store so I bought these from Summit:http://www.summitracing.com/parts/BEN-D11/They are the wrong ones (don't fit my calipers).Also, are there any sort of clips that hold the pads in or is it just the tabs that are folded over on the pads?