12-30-2009, 08:33 PM
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Senior Club Cobra Member
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Join Date: Sep 2000
Location: Holderness, NH, US of A,
NH
Cobra Make, Engine: CSX 4772 old iron FE
Posts: 5,499
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Not Ranked
I would fix your steel one. If you look at the aluminum ones they are much bigger diameter to get the torsional strength. If you have a bigger driveshaft it has less clearance now from a softer material.
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