Moroso 65912 Moroso Racing Air Cleaner - 14in x 3in Filter - Raised Bottom - Aluminum - Black Powder CoatMoroso 65912 Moroso Racing Air Cleaner 14in x 3in Filter Raised Bottom Aluminum Black Powder Coat Air Cleaner Kit, 14" X 3", Raised bottom, Black Powder Coat Raised bottom design clears Edelbrock 4 BBL Carburetors and Holley Carburetors with tall throttle return spring brackets Air Cleaner top and bottom accept a 14" diameter air cleaner element Kits include a Moroso 3" tall element Radiused air inlet design equalizes air pressure past the boosters