'69 Hemi clone Road Runner, auto trans., no power brake booster. I have looked at some photos, but can't see what I am looking for. Are there wiring holders for the positive battery cable and wiring back to the firewall and starter? Not talking about the snap in one's for the driver's inner fender well. These would be metal straps, held on by a fastener, and probably dipped in rubber coating? Mega carries about 4 different ones, just not sure which ones I want.