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Old 08-19-2009, 01:08 PM   #17
69GMCLonghorn
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Join Date: Dec 2006
Location: Porter Ranch, CA
Posts: 978
Re: Gear Vendors Question

Quote:
Originally Posted by WorkinLonghorn View Post
Sounds like you need to lose that 4.10 and get a 3.07. Or a 3.54. I've got 3.73 with 31" tires and still turn 3000 at 72MPH.
How much is a used GV? I wonder if any ever slip by the guys at Pick-your part and make it into the yard.
Most likely Sinister has the same rear end that my truck had, which is an Eaton. You can't get anything higher (numerically lower) than 4.10's for it. Trust me; I'd have gone that route on mine if possible.

Last edited by 69GMCLonghorn; 08-19-2009 at 01:09 PM.
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