Re: 289 better than 302 block for 331 build?
Try to find a Old Boss block if you can any C8FE are Good D0ZE-A is bad a round bore D0ZE-B was back to square bore D1ZE-A are good you can safely go .065 over on any of these old block or if you can spend the money a new Boss 302 windsor block is good. The D1ZE had about .040 taller deck
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