Edelbrock 1222 Pro-Flo Series Air Filter Assembly Fits 5-1/8 inch diameter carburetors Clears HEI distributors and electric choke housings Dimension of the air cleaner is 14-1/8 inch wide x 13-3/8 inch long Height from the gasket flange to the top of the supplied retaining nut is 3-1/2 inch Air cleaner has the classic Edelbrock signature