06-04-2014, 02:05 PM
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CC Member
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Join Date: Dec 2001
Location: Louisville,
KY
Cobra Make, Engine: I'm Cobra-less!
Posts: 9,417
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Not Ranked
They've been out a few years now, available in 3.980", 4.125", and 4.250" strokes.
Most FE's don't need them at all. With the rpms and horsepower this one will make, it was insurance.
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