This is the rear, left speaker for 1984-1989 Chevrolet Corvette C4 vehicles. This is for those cars with the Bose speaker system. We have a lot of these in stock, so you may not receive the exact item in the pictures, this part is only the speaker housing and does not include the speaker or the speaker mounting brackets

GM part # 16022311

Item is number 20 in the GM diagram.