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 1960 - 1966 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 03-08-2010, 02:25 PM   #1
degree01
Registered User
 
Join Date: Oct 2008
Location: Garland texas
Posts: 34
66 track bar adjustment???

Hello, my question is this, I am going to lower my truck rear end by 4" so I was planning on buying an adjustable track bar but my question is this, how do you know how much to adjust it? Does it have to have so much play or none at all? or will you have to first adjust the rear end then place the bar? thank you in advance for your answer, I am a novice and don’t want to make a mistake that's going to cost me.

thank's
degree01 is offline   Reply With Quote
Old 03-08-2010, 02:31 PM   #2
SCOTI
Registered User
 
SCOTI's Avatar
 
Join Date: Apr 2001
Location: DALLAS,TX
Posts: 22,066
Re: 66 track bar adjustment???

Set the truck @ ride height w/the rear tires centered relative to the frame. Measure the distance between the housing mount & the frame mount to get the length you'll need.

The idea is to get the rear as centered as possible @ ride height.
__________________
67SWB-B.B.RetroRod
64SWB-Recycle
89CCDually-Driver/Tow Truck
99CCSWB Driver
All Fleetsides
@rattlecankustoms in IG

Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive.
It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar.....

Cubic inches is like Indiana Jones with a cheap pistol.
SCOTI is offline   Reply With Quote
Old 03-08-2010, 03:47 PM   #3
degree01
Registered User
 
Join Date: Oct 2008
Location: Garland texas
Posts: 34
Re: 66 track bar adjustment???

Okkk!! thank you that's all i needed to know. very appreciated.
degree01 is offline   Reply With Quote
Old 03-08-2010, 04:07 PM   #4
protrash64
Resistance is Futile
 
protrash64's Avatar
 
Join Date: Dec 2006
Location: Mesa,Arizona
Posts: 3,520
Re: 66 track bar adjustment???

IMO 4'' isnt very much and you mite not have any issues. However, the upgrade wont hurt. Have fun laying under the truck trying to push the axle and holding the frame while getting the 'right' length to match up to the mounts.

.....wonder why I know???
__________________
64 CHEVY PICK-UP > http://67-72chevytrucks.com/vboard/s...otrash+re-hash
64 CARRYALL >http://67-72chevytrucks.com/vboard/s...=1964+suburban
66 LB >http://67-72chevytrucks.com/vboard/s...d.php?t=427852
STRENGTH/DETERMINATION/MERCILESS/FOREVER
.......posted via stationary device
protrash64 is offline   Reply With Quote
Old 03-08-2010, 04:43 PM   #5
SCOTI
Registered User
 
SCOTI's Avatar
 
Join Date: Apr 2001
Location: DALLAS,TX
Posts: 22,066
Re: 66 track bar adjustment???

Quote:
Originally Posted by protrash64 View Post
IMO 4'' isnt very much and you mite not have any issues. However, the upgrade wont hurt. Have fun laying under the truck trying to push the axle and holding the frame while getting the 'right' length to match up to the mounts.

.....wonder why I know???
Work smarter, not harder. A come-a-long is your friend for this task.
__________________
67SWB-B.B.RetroRod
64SWB-Recycle
89CCDually-Driver/Tow Truck
99CCSWB Driver
All Fleetsides
@rattlecankustoms in IG

Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive.
It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar.....

Cubic inches is like Indiana Jones with a cheap pistol.
SCOTI is offline   Reply With Quote
Old 03-08-2010, 05:19 PM   #6
Slow Build
Registered User
 
Slow Build's Avatar
 
Join Date: Sep 2009
Location: California Delta
Posts: 2,163
Re: 66 track bar adjustment???

I have heard that you need to get the track bar as close to parallel to the ground as possible at ride height.
__________________
Name: Rich
Current Ride: 1964 C-10 Short Fleetside
Daily Driver: 2005 GMC crew cab short fleetside /2001 Chevy Tahoe
Past GM Trucks:
1959 GMC short stepside
1968 GMC short stepside-4x4
1973 Chevy short stepside
1989 Chevy short fleetside-reg cab
1993 Chevy short fleetside-Xcab
2002 Chevy short fleetside-Xcab

Save the dinosaurs, use synthetic oil.
Slow Build is offline   Reply With Quote
Old 03-08-2010, 05:21 PM   #7
SCOTI
Registered User
 
SCOTI's Avatar
 
Join Date: Apr 2001
Location: DALLAS,TX
Posts: 22,066
Re: 66 track bar adjustment???

Quote:
Originally Posted by Slow Build View Post
I have heard that you need to get the track bar as close to parallel to the ground as possible at ride height.
It should be. That's not likely to happen w/a bar located in the stock mounts on a dropped truck. The adjustable bars will still help keep things centered even though they're not @ optimum geometry.
__________________
67SWB-B.B.RetroRod
64SWB-Recycle
89CCDually-Driver/Tow Truck
99CCSWB Driver
All Fleetsides
@rattlecankustoms in IG

Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive.
It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar.....

Cubic inches is like Indiana Jones with a cheap pistol.
SCOTI is offline   Reply With Quote
Old 03-08-2010, 05:26 PM   #8
protrash64
Resistance is Futile
 
protrash64's Avatar
 
Join Date: Dec 2006
Location: Mesa,Arizona
Posts: 3,520
Re: 66 track bar adjustment???

Quote:
Originally Posted by SCOTI View Post
Work smarter, not harder. A come-a-long is your friend for this task.
I agree; I just dont have one!!!
__________________
64 CHEVY PICK-UP > http://67-72chevytrucks.com/vboard/s...otrash+re-hash
64 CARRYALL >http://67-72chevytrucks.com/vboard/s...=1964+suburban
66 LB >http://67-72chevytrucks.com/vboard/s...d.php?t=427852
STRENGTH/DETERMINATION/MERCILESS/FOREVER
.......posted via stationary device
protrash64 is offline   Reply With Quote
Old 03-08-2010, 06:56 PM   #9
SCOTI
Registered User
 
SCOTI's Avatar
 
Join Date: Apr 2001
Location: DALLAS,TX
Posts: 22,066
Re: 66 track bar adjustment???

Quote:
Originally Posted by protrash64 View Post
I agree; I just dont have one!!!
I use the smaller motorcycle style tie downs.
__________________
67SWB-B.B.RetroRod
64SWB-Recycle
89CCDually-Driver/Tow Truck
99CCSWB Driver
All Fleetsides
@rattlecankustoms in IG

Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive.
It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar.....

Cubic inches is like Indiana Jones with a cheap pistol.
SCOTI 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 11:52 PM.


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