Click to expand Tap to zoom Availability: Low stock SKU MET-40-GM18 Login to View Price Description Specs/FeaturesWhat's in the BoxFAQ Description Metra 40-GM18 Aftermarket Antenna Adapter to Factory for Select GM Vehicles Brand: Metra MPN: 40-GM18 Condition: New Aftermarket antenna to GM factory cable Specs/FeaturesWhat's in the BoxFAQ