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Transfer Case Jb Conversion

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Another way to get lower T-case gearing is through the installation of an aftermarket gear set such as this 3:1 low-range set from JB Conversions for the NP205 transfer case. A stock NP205 has a 2:1 low-range. JB produces a new ductile iron casting to house the lower ratio gears, gaining you both a lower ratio and increased strength over the stock setup.

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