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long block 4 bolt main

  1. C

    IL 1967-1979 GM 350 5.7 4 bolt main

    1967-1979 GM 350 5.7 4 bolt main engine I still have it in a 1969 GMC C20. It has a 70’s style intake with a 2 barrel intake “EGR intake”. It comes with everything attached to the engine. It is in great shape doesn’t smoke or make any noise. I still have it in the truck so the person buying can...
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