casting number

  1. W

    What year was this engine used?

    I have a 1964 Buick Skylark and was gonna fix it up but I checked the numbers on the casting its a 350 1382201-L, I am getting different years 1968-1970, 1970-71, 1970, before I order any parts just wanna know exactly what years or year it is or if it changed much between any of those years and...
  2. B

    The small block casting number project

    Given that documentation on the small block casting numbers seems to be very thin I thought that perhaps it would be a good idea for us Buick fans to get a little organized and report what we're seeing out in the field. I have a couple of engines that I'll have to get numbers from. Here's the...
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