; Owners of Small Block Chevy powered cars with 2- and 4-bbl. Holley© carbs with 5-1/8 necks don't have to cut up their air cleaners to make room for large diameter distributors, such as HEI; Offset forward by 1-1/2 to clear GM HEI distributors; For IMCA and NASCAR© Modified that require air cleaners to be mounted above the hood line, the raised bottom (3/8) design provides an overall height above the carburetor lip of 4-3/4; For late model stocks that require under-hood air cleaners, the dropped (1-3/4) design provides an overall height above the carburetor lip of 2-3/4; Finished in clear powder coat and comes complete with 4 filter elements, one 1/4 -20 and one 5/16 -18 offset stud and three 1/4 -20 and three 5/16 -18 hex nuts*Not legal for sale or use on pollution-controlled.

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Information:

Owners of Small Block Chevy powered cars with 2- and 4-bbl. Holley© carbs with 5-1/8 necks don't have to cut up their air cleaners to make room for large diameter distributors, such as HEI; Offset forward by 1-1/2 to clear GM HEI distributors; For IMCA and NASCAR© Modified that require air cleaners to be mounted above the hood line, the raised bottom (3/8) design provides an overall height above the carburetor lip of 4-3/4; For late model stocks that require under-hood air cleaners, the dropped (1-3/4) design provides an overall height above the carburetor lip of 2-3/4; Finished in clear powder coat and comes complete with 4 filter elements, one 1/4 -20 and one 5/16 -18 offset stud and three 1/4 -20 and three 5/16 -18 hex nuts; Not legal for sale or use on pollution-controlled.