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06-21-2017, 06:11 PM | #20 |
Registered User
Join Date: Aug 2016
Location: Lake Forest, CA
Posts: 2,177
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Re: 454 + TH400 + 4.11 POSI = no freeway
Best thing I ever did for my 70 with 350/350 and 31" tires was a 3.07 rear end.
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