Mota Performance A10822 Black Aluminum 21" Cobra Style Oval Air Cleaner Kit with Paper Filter Manufactured from high quality aluminum with black finish and machined aluminum fins Fits all standard 5-1/8 opening Holley Edelbrock and Carter carburetors Includes 21 inch oval aluminum lid black steel base replaceable paper filter element and mounting kit Kit Measures 21" x 10" x 2-3/8" Neck 5-1/8" Manufactured from high quality aluminum with black finish and machined aluminum fins Fits all standard 5-1/8" opening Holley Edelbrock and Carter carburetors Includes 21 inch oval aluminum lid black steel base replaceable paper filter element and mounting kit Measures 21" x 10" x 2-3/8" Neck 5-1/8" Sold individually