Product Description Finish: Black Material: Aluminum The length of the scoop is 19-3/4". The back of the scoop is 7-1/2" wide * 4" tall. The front of the scoop is 12-1/2" wide * 4-1/4" tall. Reversible flaps. Comes with three "round" inlet butterflies (20" long). Adjustable center line on a dual quad (7-3/4" to 9-1/4"). Adapter plates are included for either dual or single applications. Suits most 4 BBL carburetors with a 5-1/8" neck, including Edelbrock, Carter, Rochester, and Holley. Mounting hardware, two air cleaners (6-3/8" * 2-1/2" paper element), an adjustable base, and a screen is included. The linkage rod from the butterfly lever to the carb's throttle is NOT included. Package Description Package: Including all items in the picture. Professional Installation is Highly Recomme.