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 > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 06-03-2013, 11:14 AM   #1
HSRACER
Registered User
 
HSRACER's Avatar
 
Join Date: Sep 2007
Location: Katy TX
Posts: 1,268
Question Off set differential when lowering my air ride

So I have a truck with airride and when it is lowered all the way down the rear differential slides over to the drivers side by a couple of inches. It looks bad and it bugs me.

The frame is c notched and the panhard bar is in the original location. It is the adjustable length kind, but i am thinking i will need a totally different design on the bar to keep this shift from happening.

Any body have any recommendations for a new style panhard bar?
__________________
HSRACER
Slammed 53 5 window
Blown/Bagged 54 Pickup
Patinaed 67 LS stepside
Supercharged 67 Nova
Bagged 69 Suburban Turbo'ed 5.3 LS
HSRACER is offline   Reply With Quote
Old 06-03-2013, 11:29 AM   #2
stevencvn72
Kill Bill...et
 
stevencvn72's Avatar
 
Join Date: Aug 2008
Location: Winchestertonfieldville, Wa
Posts: 366
Re: Off set differential when lowering my air ride

Any longer track bar that reaches to the passenger side will eliminate most of the side to side movement when laying out your truck. The stock location is just too short. Here's a link to one, but there's lots of brands out there. ECE, CPP....etc.

http://www.azproperformance.com/63-7...c-Bar-Kit.html
__________________
-Steve

I Grease

'67 Chev stepper

http://youtu.be/38p_2Iu2fd0
stevencvn72 is offline   Reply With Quote
Old 06-03-2013, 11:33 AM   #3
67c10rustbuket
Registered User
 
67c10rustbuket's Avatar
 
Join Date: Apr 2011
Location: Mustang, Oklahoma
Posts: 2,806
Re: Off set differential when lowering my air ride

Use a longer bar like the Porterbuilt "fully adjustable track bar" (pictured). It is a great quality piece compared to other similar products for just a little more $. I love mine! The longer bars will minimize axle shift. To completely eliminate the side shift you would need a watts link.
Posted via Mobile Device
Posted via Mobile Device
Posted via Mobile Device
Attached Images
 
__________________
Dan <---(my name)



67 SWB C10 project "GEORGIA"-59 Brookwood 2dr wag...Next project-03 Tahoe 4x4 5.3 family ride-07 Hondur Accord, commuter car
67c10rustbuket is offline   Reply With Quote
Old 06-03-2013, 12:16 PM   #4
HSRACER
Registered User
 
HSRACER's Avatar
 
Join Date: Sep 2007
Location: Katy TX
Posts: 1,268
Re: Off set differential when lowering my air ride

I have the bottoms shock mounts of the lower plates on each side. Any clearance issues with these type bars as far as the shock mount location is concerned?

Thanks for the quick replies and the links to the purchase sites.
__________________
HSRACER
Slammed 53 5 window
Blown/Bagged 54 Pickup
Patinaed 67 LS stepside
Supercharged 67 Nova
Bagged 69 Suburban Turbo'ed 5.3 LS
HSRACER is offline   Reply With Quote
Old 06-03-2013, 04:25 PM   #5
2002yanks
Registered User
 
Join Date: Sep 2010
Location: Auburn NY
Posts: 1,470
Re: Off set differential when lowering my air ride

no problems with stock shock brackets. you actually get a spacer for the drivers side to keep the same hieght(goes on top).
__________________
My build thread!! http://67-72chevytrucks.com/vboard/s...d.php?t=474018
2002yanks is offline   Reply With Quote
Old 06-03-2013, 04:25 PM   #6
Hart_Rod
*************
 
Hart_Rod's Avatar
 
Join Date: Apr 2005
Location: Pensacola, FL
Posts: 17,837
Re: Off set differential when lowering my air ride

A Watts link is the best way to fix the problem:

http://www.google.com/images?hl=en&q...A&ved=0CDQQsAQ
Hart_Rod is offline   Reply With Quote
Old 06-03-2013, 05:13 PM   #7
2002yanks
Registered User
 
Join Date: Sep 2010
Location: Auburn NY
Posts: 1,470
Re: Off set differential when lowering my air ride

kinda like the one f/s in this thread (shameless plug to my f/s thread).
http://67-72chevytrucks.com/vboard/s...d.php?t=581149
__________________
My build thread!! http://67-72chevytrucks.com/vboard/s...d.php?t=474018
2002yanks is offline   Reply With Quote
Old 06-03-2013, 05:25 PM   #8
GCncsuHD
Charlie Daniels w/ a Tq Wrench
 
GCncsuHD's Avatar
 
Join Date: May 2009
Location: Statesville, NC
Posts: 1,570
Re: Off set differential when lowering my air ride

As mentioned, a longer bar will minimize the movement, while a watts link will eliminate it.
__________________
ΜΟΛΩΝ ΛΑΒΕ
67 C10 Shortbed "Great Grandpa's Truck" I6 3 on the Tree 71k original miles 5.3 swap in the works
69 K5 Blazer-Family Beach Cruiser Project
78 K30 Dually Semi-Retired Fire Truck 350/SM465 35"s
SOLD01 2500HD ECSB 6.0 4x4 5.13's 8" lift 38"s
GCncsuHD is offline   Reply With Quote
Old 06-09-2013, 02:09 AM   #9
HSRACER
Registered User
 
HSRACER's Avatar
 
Join Date: Sep 2007
Location: Katy TX
Posts: 1,268
Re: Off set differential when lowering my air ride

I just installed a CPP long bar that fits in the original top frame mount and goes over to the passenger side trailing arm. Havent got it of the lift yet as it is raining like crazy here in Texas! Thanks for all the feedback.
__________________
HSRACER
Slammed 53 5 window
Blown/Bagged 54 Pickup
Patinaed 67 LS stepside
Supercharged 67 Nova
Bagged 69 Suburban Turbo'ed 5.3 LS
HSRACER is offline   Reply With Quote
Old 06-09-2013, 02:30 AM   #10
Square_78
Registered User
 
Square_78's Avatar
 
Join Date: Mar 2012
Location: Okanagan Valley, BC, Canada
Posts: 1,237
Re: Off set differential when lowering my air ride

I also have the long cpp track bar. I have hardly any side to side shift.
Posted via Mobile Device
__________________
#teamlongbed

"I refuse to go disc brakes. I actually love drum brakes. It makes for an adventure." - 50bomb

1978 Chevy shop truck - static 6/8"
1970 GMC 1500 - Accuair eLevel Resto-mod http://67-72chevytrucks.com/vboard/s...d.php?t=537497
Square_78 is offline   Reply With Quote
Reply

Bookmarks


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 11:59 AM.


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