1967 HiPo engine change levels

    The 1967 production 289 HiPo began with L13 (engine change level). Does anyone have a different change level on their 67 289 HiPo? Does anyone have one of the 14 Mustangs that came with thermactors (California smog control)? I would like to know what the change level was for these HiPos. Might have been L15.

    My 67K is a Marti verified "Exhaust Emission Control"...(aka: thermactor/air-pump) K-code. Block cast date 7E1. Block assembly stamps: 7E5 (timing chain cover boss) and 7E4 (oil pan mating surface, by the oil pump).


    The original engine ID tag reads:


    289 C 67 14

    7-E E 245-B


    289=Engine C.I.D.

    C=Cleveland engine plant code

    67=Model Year

    14=Engineering Change Level

    7-E=Year-Month of Production (May 1967)

    E=??? (May???)

    245-B=Engine Code Number (289 Hi-Performance)


    (Check this cool website out: http://www.wrljet.com/fordv8)

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