I have a 97 and wanted a bit more tail light, after looking at the wirng on the back end I ordered a set of front turn signals/runnng lights from J&P. I also ordered a set of red lenses.
Simply remove the factory rear turn signals, replace them with the new front units. The mounts will ground at the frame, then run the two wires (per side) to the turn signal wires for the front and tap into the turn signal side and find the tail light wire for the tail light (not the brake light). What you wind up with is rear running lights with turn signal and your rear tail light.