11-24-2009, 09:52 PM | #1 |
Registered User
Join Date: Nov 2009
Location: Casper, WY.
Posts: 15
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NP203 conversion
Question, when the Mile Marker kit is installed, what exactly do the pieces in the t-case do? And why the lock-out hubs on the wheels and the parts in the case? I never quite figured that out.
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11-24-2009, 10:34 PM | #2 |
Well, Whoop-dee-do!
Join Date: Mar 2003
Location: Easton, Mo. pop.- me & scarcely a few others
Posts: 2,302
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Re: NP203 conversion
Their is a differential with spider gears in the rear ouput housing. The kit replaces the spider gears with "lock blocks" that makes the case true 2wd/ 4wd selectable with the shifter. The lockouts complete the deal, disconnecting the front wheels from the driveline.
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'68 GMC shortbox 4x4 350/SM465/T221- bought it in '83 SOLD '72 K20 500 Cad/TH400/NP205 SOLD '92 Chevy 2500 6.5 mech TD 4L80E crusty daily driver '72 Monte Carlo... sweet low mile toy '11 Dodge Challenger IE 392 6spd... midlife car |
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