PART #3165 Aero Mod I Scoop (Use Plug #2000) Base 40.5" L x 17.5" W, Overall 48" L x 9" H (Closed Back) A popular design in super stock classes. It can be easily modified. This part is built out of a two piece mold and will have a mold seam. This is normal and it will sand out and not be seen prior to paint. It's perfect for many drag racing and boat applications. You must provide a reliable day time phone number with your order. If you have any questions please call 800-822-3392. THIS IS AN OVERSIZED GROUND SHIPMENT!