PART #3153 Aero Comp III Dragster Scoop (Use Plug #2001) Base 22" L x 13.75" W, 14.5" Overall Height, 12.25" to top of opening, Opening 3.5" x 12.5". 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 it will sand out and not be seen prior to paint. You must provide a reliable day time phone number with your order. If you have any questions please call 800-822-3392.