2 Pairs GMSB345 GM Speaker Adapter For 6.5" Spe...

2 Pairs American International GMSB345 GM Speaker Adapter For 6.5" Speakers + METRA 72-4568 Wiri...

2 Pairs American International GMSB345 GM Speaker Adapter For 6.5" Speakers + METRA 72-4568 Wiring Harness American International GMSB-345 5-1/4" to 6-1/2" speaker adapter brackets General Features: 5-1/4" to 6-1/2" Speaker Bracket Front Speaker Adapters Factory look when complete The country of origin is the United States Finest material for good fit and durability Instructions and hardware included Metra 72-4568 Speaker Harness for Select GM Vehicles General Features: Speaker Harness fo...