C7ZF-9600-C Air cleaner base for both the 289-2V and 289-4V engines. About 17.25" inches in diameter. 49 state open PCV system. No dents, dings, rust or other damage.
*Note - This air cleaner base was often installed on 1968 Mercury Cougar and Ford Mustangs with Canadian DSO's, or cars originally shipped to Canada which had open emissions systems.
*Excludes California. Ford part number C5ZZ-9600-D.
Notice the lack of metal elbow for venting back to the oil filler cap.
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