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Old 08-10-2012, 03:17 PM   #1
y5mgisi
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Anyone get vibes after installing a 2"lowering shackle?

I would like to lower my 77 c10 an inch in the rear by installing a 2" drop shackle. Has anyone experienced vibrations after doing just a drop shackle? Or am i good to go? Thanks!
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Old 08-10-2012, 04:24 PM   #2
69gmcc10
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Re: Anyone get vibes after installing a 2"lowering shackle?

It is possible to get a vibration, you may want to check your pinion angle after you add the shackle to see if it is off and buy some shims to correct it.
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Old 08-11-2012, 11:44 AM   #3
N2TRUX
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Re: Anyone get vibes after installing a 2"lowering shackle?

Is it a SWB or LWB? I have never had vibes with any 73-87 SWB with shackles. I have heard of it with the LWB trucks.
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Old 08-11-2012, 03:18 PM   #4
y5mgisi
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Re: Anyone get vibes after installing a 2"lowering shackle?

Lwb.
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