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Old 07-08-2021, 11:48 PM
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MidnightAuto MidnightAuto is offline
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Join Date: Jul 2018
Location: NY
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That would be pretty sweet if it is a 455 crank. I’m just baffled by that bore. 421 is 4.093. I got 4.2. Seems like I must be doing something wrong on that. I’m going to measure again tomorrow.

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