NOS 65-67 Stereo Multiplex Adapter & AM/FM Radios
 

I have a NOS 65-67 Chevrolet Stereo Multiplex adapter on Ebay. This is the early style with the rivited on brackets. The auction started at $9.99 with no reserve.

NOS Stereo Multiplex Adapter

If you want to check out a very rare unit, look at this 68 Firebird only Multiplex:

http://www.ebay.com/itm/261006739244?item=261006739244

I also have multiple original factory Delco AM/FM radios listed. All started at $9.99 with no reserve.

67 Camaro/Firebird AM/FM

65 Chevrolet AM/FM
66 Chevrolet AM/FM

69 Camaro, Chevelle, Impala, and Nova AM/FM

65-66 Corvair AM/FM

65-66 Pontiac AM/FM