PART #3163 Aero Mini II Scoop (Use Plug #2001) Base 28.5" L x 16" W, Overall 31.5" L x 7" H (Closed Back) It's perfect for many drag racing and boat applications. This part is built out of a two piece mold and will have a mold seam. This is normal and will sand out and not be seen after paint. You must provide a reliable day time phone number with your order. If you have any questions please call 800-822-3392.