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  1. Hotrodding Basics
    My father in law gave my wife his '66 C10, he has the original in line 6cyl I will put back in it after we rebuild it. I'm cleaning up the crate 350 he bought and put in the 80's, he thinks it was 87 when he bought it new, or 89. Can anyone tell me what these markings mean on the driver rear...
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