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which gear 4.11 or 4.30

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Old 07-31-2010, 09:27 AM
  #21  
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heres a couple pics of the truck,



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Old 09-08-2010, 09:55 PM
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bump for an old thread. im doing a trutrac and gear swap going from 3.23s to 4.10s also. im running a 31in tire. just curios what u ran at the track and what you gained et/mph/60ft
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Old 09-08-2010, 11:09 PM
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good looking truck.... let us know track times...

i wouldnt lower it too much... 2/4 would look good
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Old 09-11-2010, 09:00 PM
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Damn good lookin truck love the smoked lights with the reverse lights still clear did you do that yourself?
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Old 04-05-2012, 03:37 PM
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were are yall getting 4.30's at? I got a quote for like 599 for 4.30's. is that bout right?
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Old 04-05-2012, 03:54 PM
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USA Standard Ring & Pinion gear set for GM 8.5" in a 4.30 ratio - ZG GM8.5-430
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Old 04-05-2012, 03:57 PM
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Thanks,

Should have said 4x4 also
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Old 07-16-2012, 12:15 PM
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Originally Posted by Quik
with 456s 30" tire you should be 2400-2500 rpms cruising at roughly 70 mph
if your worried about gas mileage then have your tune setup for it
you cant tune out a 4.56 gear. u can setup a tune but that thing is still pumping some RPM.
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