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73-87 Chevy _ GMC Trucks => 73-87 Chevy & GMC Trucks => Topic started by: rhino1955 on November 26, 2016, 02:45:25 pm

Title: My 84 K30 works great in 4Low but locks up front end in 4High
Post by: rhino1955 on November 26, 2016, 02:45:25 pm

I have an 1984 Chevy K30 Scottsdale which runs and works great in 2WD and in 4Low with the hubs locked in.  When I put the NP205 transfer case in 4 High then the front end locks up.  I have the 454 Cid with the 4 speed manual transmission.  Is my transfer case bad or is it something in the front differential?  I have changed out the shift grommet from the transfer case shifter lever to the transfer case.  I can feel it shift from 4 Low to N to 2 high to 4 high.  When hubs are not locked in it there is no problem in 2 wheel drive.

Title: Re: My 84 K30 works great in 4Low but locks up front end in 4High
Post by: Captkaos on November 26, 2016, 04:41:09 pm

Does it work at all with the hubs locked?

Chris Lucas
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