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Deleted member 87397
Are their level 10/20 blocks just stock Ford blocks that they've gone through really good and made improvements to or are they some type of aftermarket block. And I'm not talking about the DART or BOSS options they offer. I want to build my first engine and I'm looking to do a 331 and I figure once I blow it up I'll have Rick91 or somebody build me a serious DART one, but for my first build I'd like a short block that can handle at least 550 or so.