I, too, can confirm, there are three connections on the positive post on the starter (not the post with the braided cable that goes from the solenoid to the motor): long cable from the battery through the tunnel, short thinner wire to the alternator, and medium thickness wire to the positive post on the fuse box. On my '06 SS/SC the latter had a little 90° tab on it that was indexed to a slot on the starter which made it a little more finicky to install.