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build date

  1. Manta Build Date?

    I thought I'd start off by saying this is my first post on this site. I've owned my first Opel - a white 1974 Manta Rallye - for about 4 or 5 months now and finally got around to pulling the engine out to have it rebuilt. (It's currently at Bell and Gaines in Modesto, which was recommended by...