Suspension TECH Including Brakes, Wheels and tires

          
Reply
 
Thread Tools Display Modes
  #1  
Old 08-26-2015, 08:38 PM
Nickv's Avatar
Nickv Nickv is offline
Ultimate Warrior
 
Join Date: Apr 2000
Location: manheim, pa, usa
Posts: 1,424
Default KYB Shocks, WTF!!

Two week ago I decided to replace my worn out Monroe shocks on my 67 GP. Decided to go with KYB Gas shocks since I had good luck with them on my 67 GTO. Installation wasn't too bad. The rears went on easily, the front was another story. First of all they would not line up to mount the bottom to the lower control arm. I had to slot them in order for the bolts to line up. Ride was firm but rather nice and really tightened thing up a bit. I wasn't floating all over the road any more. the other night I decided to change the oil in the GP. while underneath I noticed on the passenger side the bushing had pulled completely out of the shock at the bottom, and on the driver side the bushing was half way out! What the heck gives??? I have a set on the front of my 67 GTO with no issues at all. Has anyone else seen this. Very strange and cannot figure out why. pictures are attached.
Attached Thumbnails
Click image for larger version

Name:	11973884_10205960460668250_2063200201_o.jpg
Views:	226
Size:	38.9 KB
ID:	406527   Click image for larger version

Name:	11248238_10205960459628224_1326521966_o.jpg
Views:	207
Size:	34.8 KB
ID:	406528  

__________________
"Everyone is entitled to be stupid sometimes, but you're abusing that privilege"

www.musclecargalore.com
[www.reverbnation.com/nikivee

1967 Pontiac GTO
1967 Pontiac Grand Prix
1972 Pontiac Lemans Sport Convertible
2015 Dodge Challenger Scat Pack 392, 6 speed
2021 Ford Explorer
  #2  
Old 08-26-2015, 11:29 PM
Goatracer1 Goatracer1 is offline
Ultimate Warrior
 
Join Date: Oct 2003
Location: NH
Posts: 4,265
Default

The brand of shock shouldn't matter. The bar should be centered in the bottom bushing. Check to see if you have a problem with the lower control arm or it's bushings. Or the top mounting hole for the shock.

  #3  
Old 08-27-2015, 01:34 PM
Nickv's Avatar
Nickv Nickv is offline
Ultimate Warrior
 
Join Date: Apr 2000
Location: manheim, pa, usa
Posts: 1,424
Default

Thanks for the info. I checked all that and it seemed ok. The lower control arm bushings are in good condition. I would think if they were that bad that the lower control are would move back and forth enough to push out the shock grommets that I would feel that in the steering or handling of the car. SummitRacing is sending me new ones. Maybe the batch was bad?

__________________
"Everyone is entitled to be stupid sometimes, but you're abusing that privilege"

www.musclecargalore.com
[www.reverbnation.com/nikivee

1967 Pontiac GTO
1967 Pontiac Grand Prix
1972 Pontiac Lemans Sport Convertible
2015 Dodge Challenger Scat Pack 392, 6 speed
2021 Ford Explorer
  #4  
Old 08-27-2015, 03:06 PM
694.1 694.1 is offline
Ultimate Warrior
 
Join Date: Jul 2010
Location: SE WI
Posts: 1,513
Default

Does KYB recommend rotating your shocks periodically?

  #5  
Old 09-10-2015, 01:21 AM
NeighborsComplaint's Avatar
NeighborsComplaint NeighborsComplaint is offline
Ultimate Warrior
 
Join Date: Aug 2009
Location: Elgin
Posts: 2,591
Default

The shocks are binding due to being off-center as mounted. They are bearing unevenly on one side of the mount and pushing the bushing out. Wrong shocks maybe since you had to slot them?

  #6  
Old 09-10-2015, 03:37 AM
rexs73gto rexs73gto is offline
Suspended
 
Join Date: Apr 2011
Location: Niles MI.
Posts: 4,319
Default

Have you or did you compare them to the old shocks that came out to make sure they looked the same & that maybe they looked the same?? As goatracer1 said you shouldn't have had to slot your a-arm to make them fit. They should have gone right in & had no pressure on 1 side or the other. I would pull them down & compare them to the old shocks to see if there different in any way form the old shocks.

Reply


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 09:28 PM.

 

About Us

The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass.

 




Copyright © 2017