69 rear speaker install

[abiddle]

I've added an 8 track player to my 69. I sent the original AM radio and an original 8 track player to be restored, and I asked for him to also restore and build the correct speaker wires for an original setup. I had also squirreled away a set of NOS rear speakers, since I needed them for the 8track player. I sent him everything except the rear speakers, of course...

So it seems my speakers may be service replacements, which have an odd connection which is different than the original speakers - and not like the speaker wiring that he built. Any suggestions on how to connect up these service replacement speakers, or where I can get speakers that are like the original style?

Thanks - Andy

[abiddle]

I ordered these from Joe at myradios@roadrunner.com, to bridge the factory wiring to the service replacement speakers Delco GM part 9348870. I figured in case anyone reads this in the future with the same issue, the pictures might help.