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Old 07-20-2008, 06:33 PM   #1
coonster
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front and rear ends

hello all i need some help with front and rear ends. right now i have 4-11s end them and i like to get butter miles out of the truck (just like everyone). I don't know what i should put in. i have a 327 rebuild and i have 3 speed with granni.
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Old 07-20-2008, 06:40 PM   #2
74 C-30
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Re: front and rear ends

what size tires are you running?
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Old 07-21-2008, 01:44 PM   #3
1969K10
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Re: front and rear ends

I've got 3.73's running on 33" tires. I'm getting ~14MPG, for what it's worth.
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Old 07-28-2008, 10:39 PM   #4
coonster
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Re: front and rear ends

what are you running for a carb?
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