This GM 14076388 kit is a genuine OEM part that fits 1980-1981 Chevrolet Corvette with 5.7L engine. It includes an emissions air pipe that is designed to improve the performance of your vehicle. The kit is a direct replacement for your old part and comes from the United States, where it was manufactured. The vintage part is a great addition to your classic Corvette and has universal fitment. Make sure to check the OE/OEM part number and manufacturer part number to ensure compatibility. This unit type is sold in a unit quantity of one and is not a performance part. Perfect for those looking to maintain the originality of their vehicle.