If you have never seen a 348 or 409 W-Series GM engine apart, then this video is going to be one for you to watch. While this engine, sometimes called the very first Big Block, looks like it just has a weird set of valve covers on it, there really is a lot more going […]
The post Rebuilding A Set Of 409 W Series Cylinder Heads appeared first on BangShift.com.
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The post Rebuilding A Set Of 409 W Series Cylinder Heads appeared first on BangShift.com.
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