This is a set of original side marker lights for a 1970 Mustang Boss Fastback with a 390 or 428 engine. These lights are in great working condition and will provide a perfect fit for your classic car. The brand of these lights is Ford, ensuring top-quality performance and durability. These side marker lights are perfect for anyone looking to restore their Mustang to its original glory. With their authentic design and reliable functionality, they will add the perfect touch of authenticity to your vehicle. Don't miss out on this opportunity to get your hands on a piece of automotive history!