LS4 Performance Grand Prix GXP | Monte Carlo SS | Impala SS | LaCrosse Super

Spherical bearing upper mounts.

Thread Tools
 
Search this Thread
 
Old 10-20-2014, 09:13 PM
  #1  
Moderator
Thread Starter
iTrader: (4)
 
91parkave's Avatar
 
Join Date: Feb 2008
Location: Arizona
Posts: 2,079
Received 8 Likes on 7 Posts

Default Spherical bearing upper mounts.

Just wanted to share my newest quest to improve handling. First i tried out the pillow ball camber plate deal, which was great but i need to do add'l engineering on keeping the strut assembly moving freely without binding. So for now im on new factory mounts, which maintains a good stack height, and also has a axial load of 44,000 lbs. More than durable for a DD for years. and years and rebuldable, as the bearings are held in place with against a race and secured via snap rings.

Spherical bearing upper mounts.-juzaclt.jpg

Spherical bearing upper mounts.-eq8miyy.jpg


Spherical bearing upper mounts.-4jtvhfc.jpg


All thats required was some bronze bearings and washers of the M14 variety. You start with your Spring hat, use 2 washers, the bronze bearings which act as bushings in the bearing assembly, then the top plate another washer, then the nut. Grease between every point.

Spherical bearing upper mounts.-gsd3lzv.jpg

Spherical bearing upper mounts.-f78ko8i.jpg

Spherical bearing upper mounts.-azxbxwb.jpg


Spherical bearing upper mounts.-foju1zy.jpg

So far i got a couple of weeks and there solid as hell, but no friction in the steering whatsoever this time around.



Excuse all the grease and stuff, this is how i assembled everything, There was no need like i initially thought for 4 washers, which can lower the can while increasing strut travel slightly.


Stack goes like this


Spherical bearing upper mounts.-z3uaer1.jpg
Spherical bearing upper mounts.-qi9zryi.jpg
Spherical bearing upper mounts.-jorak9s.jpg
Spherical bearing upper mounts.-tey69hc.jpg
Spherical bearing upper mounts.-0bpo4ip.jpg


Spherical bearing upper mounts.-szt5gvu.jpg

Last edited by 91parkave; 10-30-2014 at 07:47 PM.
Old 10-21-2014, 08:05 AM
  #2  
12 Second Club
iTrader: (3)
 
x11 nut's Avatar
 
Join Date: Feb 2011
Location: S. FL to Philly ??
Posts: 382
Likes: 0
Received 0 Likes on 0 Posts

Default

Great work man!

Funny enough I'm just finishing the same thing for my LS4 Citation build. In your first pic it looks like some sleeve/ bushings on the right side, did you use these and did you buy them or make them? I got bearings from QA1 but am looking at needing to make sleeves for strut to bearing..

Cheers
Old 10-21-2014, 08:37 AM
  #3  
Moderator
Thread Starter
iTrader: (4)
 
91parkave's Avatar
 
Join Date: Feb 2008
Location: Arizona
Posts: 2,079
Received 8 Likes on 7 Posts

Default

Originally Posted by x11 nut
Great work man!

Funny enough I'm just finishing the same thing for my LS4 Citation build. In your first pic it looks like some sleeve/ bushings on the right side, did you use these and did you buy them or make them? I got bearings from QA1 but am looking at needing to make sleeves for strut to bearing..

Cheers

Nah the bronze bearings are the bushings that take up the space between the strut rod and and bearing.I'll snap some more pics
Old 10-30-2014, 07:48 PM
  #4  
Moderator
Thread Starter
iTrader: (4)
 
91parkave's Avatar
 
Join Date: Feb 2008
Location: Arizona
Posts: 2,079
Received 8 Likes on 7 Posts

Default

Updated for you x11nut with a little update
Old 10-31-2014, 06:05 AM
  #5  
12 Second Club
iTrader: (3)
 
x11 nut's Avatar
 
Join Date: Feb 2011
Location: S. FL to Philly ??
Posts: 382
Likes: 0
Received 0 Likes on 0 Posts

Default

Thanks for the extra pics - where did you get the bronze bushings?
Old 10-31-2014, 03:15 PM
  #6  
Moderator
Thread Starter
iTrader: (4)
 
91parkave's Avatar
 
Join Date: Feb 2008
Location: Arizona
Posts: 2,079
Received 8 Likes on 7 Posts

Default

From my local ace hardware the strut shafts is 14mm
Old 11-16-2014, 11:47 PM
  #7  
Teching In
 
ZSpeed07's Avatar
 
Join Date: Feb 2014
Location: Milwaukee, WI
Posts: 17
Likes: 0
Received 0 Likes on 0 Posts
Default

With these new mounts couldn't you eliminate the other bearings for the springs?
Old 11-17-2014, 08:35 AM
  #8  
Moderator
Thread Starter
iTrader: (4)
 
91parkave's Avatar
 
Join Date: Feb 2008
Location: Arizona
Posts: 2,079
Received 8 Likes on 7 Posts

Default

Not really with mcpherson style struts. You need as the bearings to prevent binding while turning on compression. You dont want to pivot on the strut shaft.



Quick Reply: Spherical bearing upper mounts.



All times are GMT -5. The time now is 04:21 PM.