I was speaking to 66GrandeGuy on the phone and he was asking how a reverb looks for a car like our's. Rather than just email pictures, I told him I'd post here in case other's are looking.
Installation is pretty easy. Basically, unplug the black flat connector (as shown in the pics) from the back of the radio. There is a couple more connections if you have a factory rear speaker.
Plug the connector ( shown) into the back of the radio. Plug in the connector that was in the radio in to the other black connector (shown).
The three strand red/black/green wire goes under the carpet to the trunk where the reverb is mounted (bracket not shown)
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1966 Strato Chief 2 door, 427 4 speed, 45,000 original miles
1966 Grande Parisienne, 396 1 of 23 factory air cars
I've tossed more than a few chrome handheld spotlights over the years 'cause I didn't realize they were a GM accessory...thought they looked like a cheap piece of something or other.