Metra Electronics 40-GM31 Adapters with Barbless for GM CD Changer
Barb-less Antenna Adapter Kit
For select 1988-2006 GM Vehicles Equipped with Barb-less Antenna Connector
For the Addition of a CD Changer or Other External Devices with Built-In FM Modulator
Can be Used with Other Metra 60-Series Harnesses
