Thread: What size are you oil cooler lines on big block cars?
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Old 01-23-2010, 02:07 PM
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danc30 danc30 is offline
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Cobra Make, Engine: Hurricane HM1073 Keith Craft Genesis 427FE/482 CI
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I was told "at least a -10. I used -12 on mine to be safe. (Besides, it looks better.....)
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