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zinc

  1. Market survey: Muscle car motor oil; specially formulated for pre '73 V8's

    Classic Cougar Tech
    Survey question: Would you buy a high Zinc Phosphorous oil blended specifically for classic V8's? A package of 6 quarts would retail for $40 with free shipping in the contiguous 48 states. Background details: As most of you are aware, the major oil companies have removed zinc and...
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