Thread: 1970-72 Z28 air cleaner
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Old 03-21-2019, 05:56 PM
Flying Undertaker Flying Undertaker is offline
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Default 1970-72 Z28 air cleaner
I believe the 6485241 CU is the only correct one for the 70-72 Z28 as the base has the bumps in it to clear the holley bowl needle and seat adjustment screw. The 6485887 CR air cleaner does not have these bumps and was used only on quadrajet carbs for the Corvette and '73 Z28.
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