05-21-2007, 03:51 PM
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CC Member
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Join Date: Feb 2006
Location: Columbus,
OH
Cobra Make, Engine: Shell Valley- 390 FE, 4 speed toploader, 3.50's
Posts: 249
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Not Ranked
I have had a 390 in a 63 mercury, and the 390 I have right now was in my 76 F100 for quite some time. Neither one leaked a drop.
Greg
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