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Old 10-05-2010, 05:26 PM   #4
82swampthing
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Join Date: Aug 2009
Location: taxachusetts
Posts: 138
Re: 85 k-20 Drivetrain

In the transmissions?In the nv4500 low or first was 6.34:1 in the 92-94 and the 95 and up ones have a 5.61:1.the sm 465 has a 6.55 first.There both great transmissions just the nv4500 has overdrive and a little bit higher low
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