1966 - 1967 Chevelle and Nova Positive Crankcase Ventilation PCV Valve 327, Screw-In Style

New PCV valve for your Chevelle and Nova. This one features the screw in type design. Correct fit for all 66-67 327 L-79 high performance engines. Features the proper AC SPARK PLUG TYPE CV 726C stamped in like originals. Replaces GM part number 6422721 perfectly. Threads into the oil fill tube assembly. GM Licensed. USA Made. Do it right the first time and order yours today!

PART NUMBER: AIR-25

Excellent quality
Super easy to install
Made in the USA

Works Great With

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