The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > Suspension

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 08-10-2012, 03:17 PM   #1
y5mgisi
Second Chance Program
 
y5mgisi's Avatar
 
Join Date: Jun 2006
Location: Portland, OR
Posts: 2,642
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!
__________________
90 Chevy Suburban 2500 5.3 swap/th400/np241/14bltSF/10blt.
77 C20 crew cab Silverado. 396/th400. In work.
y5mgisi is offline   Reply With Quote
Old 08-10-2012, 04:24 PM   #2
69gmcc10
Registered User
 
69gmcc10's Avatar
 
Join Date: May 2011
Location: Missoula, MT
Posts: 934
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.
69gmcc10 is offline   Reply With Quote
Old 08-11-2012, 11:44 AM   #3
N2TRUX
Happy to be here
 
N2TRUX's Avatar
 
Join Date: Mar 2000
Location: Cypress, TX
Posts: 39,021
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.
__________________
Follow me on Facebook and Instagram @N2trux.com

Articles-

"Jake" the 84 to 74 crewcab

"Elwood" the77_Remix

85 GMC Sierra "Scarlett"

"Refining Sierra"
N2TRUX is offline   Reply With Quote
Old 08-11-2012, 03:18 PM   #4
y5mgisi
Second Chance Program
 
y5mgisi's Avatar
 
Join Date: Jun 2006
Location: Portland, OR
Posts: 2,642
Re: Anyone get vibes after installing a 2"lowering shackle?

Lwb.
__________________
90 Chevy Suburban 2500 5.3 swap/th400/np241/14bltSF/10blt.
77 C20 crew cab Silverado. 396/th400. In work.
y5mgisi is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 06:35 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com