Thread: 289 HiPo 5-bolt
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Old 11-27-2018, 07:34 PM
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legenmetals legenmetals is offline
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Cobra Make, Engine: contemporary(2) one with 427 sohc and one with 427 center oiler
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I believe the 289 was around for the c3 casting with some changes incorporated such as the 289 motor mount bolt hole spread and the added third soft plug. But don't hold me to it.


Just in:

Out of curiosity I went out and measured the bore and it is in fact a 4.00 bore (289).
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