【Fitment】Dokili air cleaner kit for most stock and aftermarket carburetors with a 5-1/8" neck and 2"" tall such as Holley, Edelbrock, Carter, AFB, Quick Fuel, Proform, Rochester, Fi-Tech and more. 【Features】This air cleaner set is full finned aluminum with an aluminum raised base to raise the air cleaner above the carb flange. Have great looks under and long life. 【Advantages】This design allows air in through the sides, increasing the overall airflow and improving fuel efficiency and acceleration. Cleanable and reusable. 【Measurement】 12” length X 8-1/4 “ wide x 3” high for most applications. 【Package Includes】Black Cast Aluminum Top, Flat Base, Air Filter, Mounting bolt. Dokili 12" Oval Full Finned Air Cleaner Polished Aluminum for 5-1/8" Carburetors Neck