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  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech

rear control arm

  • Thread starter Thread starter mity2
  • Start date Start date Jan 26, 2004

mity2

I like Pro3 and all I got was this crappy CT.
Jul 24, 2003
2,872
3
48
StateCollege PA
Jan 26, 2004
#1
  • Jan 26, 2004
  • #1
I'm sooo new to this solid rear axle thing(i used have nothing but 4 wheel indipendent suspension car in the past), so i'm very much lost on basics.
can someone enlighten me about rear upper & lower control arms? what does it do, and what is good, adjustable, and non-adjustable??
 

Ottomatic

Founding Member
Nov 4, 2001
345
0
0
Southern IL
Jan 26, 2004
#2
  • Jan 26, 2004
  • #2
mity2 said:
I'm sooo new to this solid rear axle thing(i used have nothing but 4 wheel indipendent suspension car in the past), so i'm very much lost on basics.
can someone enlighten me about rear upper & lower control arms? what does it do, and what is good, adjustable, and non-adjustable??
Click to expand...
The upper and lower control arms are in place to limit the front to back, and side to side movement of the rear axle. Here's a diagram:

(Taken from http://www.miracerros.com/mustang/t_suspension.htm)
 

TacBear

Founding Member
Dec 28, 2001
1,243
0
0
Jasper, AL
Jan 26, 2004
#3
  • Jan 26, 2004
  • #3
Ottomatic said:
The upper and lower control arms are in place to limit the front to back, and side to side movement of the rear axle. Here's a diagram:

(Taken from http://www.miracerros.com/mustang/t_suspension.htm)
Click to expand...


The old Quadrabind suspension!
 

nickthegenius

Active Member
Dec 23, 2002
1,631
1
38
Elwood, IN
Jan 26, 2004
#4
  • Jan 26, 2004
  • #4
How easy is it to change the uppers/lowers in your garage on jackstands? I have all the tools needed I believe, but will I have enough clearance is a lift needed?
 
K

Ken01GTvert

Member
Aug 27, 2003
175
0
16
Colorado
Jan 26, 2004
#5
  • Jan 26, 2004
  • #5
I did my 01 in my garage with jack stands. The lower ones were cake to put in. The uppers were a PITA. The toughest part with the uppers were to remove the bushings from the top of the differential. Since I had everything ripped apart anyways I also installed Pro-kit springs and Bilstein shocks. It made a HUGE difference.
 

mity2

I like Pro3 and all I got was this crappy CT.
Jul 24, 2003
2,872
3
48
StateCollege PA
Jan 27, 2004
#6
  • Jan 27, 2004
  • #6
thanks for the replays guys! what is the benefit of adjustable one?
 

stangman

15 Year Member
Jul 10, 2003
2,690
10
69
in a 3 bed, 2 bath
Jan 27, 2004
#7
  • Jan 27, 2004
  • #7
mity2 said:
thanks for the replays guys! what is the benefit of adjustable one?
Click to expand...


if i remember correctly, its to adjust angles in the rear end, so you get better handling at the track. i.e-better launch. if i'm wrong someone will chime in & correct me.
 
K

Ken01GTvert

Member
Aug 27, 2003
175
0
16
Colorado
Jan 27, 2004
#8
  • Jan 27, 2004
  • #8
Yea, i've heard it adjusts the pinion angle which will translate to better times at the track. I don't do the track so I got non-adjustables. I've been noticing that my 3.73s are starting to whine a little and wonder if I had gotten adjustables if I could adjust the angle to reduce the whine. I'm not sure if it would make any difference and I'm not sure how I'd be able to set the adjustables at the optimal angle.
 

mity2

I like Pro3 and all I got was this crappy CT.
Jul 24, 2003
2,872
3
48
StateCollege PA
Jan 27, 2004
#9
  • Jan 27, 2004
  • #9
According to mirracelos.com, upgraded control arm with poly bushing id more for drag race. it was talking something about snap oversteer
 

spree

New Member
Apr 20, 2003
294
0
0
los angeles
Jan 27, 2004
#10
  • Jan 27, 2004
  • #10
nickthegenius said:
How easy is it to change the uppers/lowers in your garage on jackstands? I have all the tools needed I believe, but will I have enough clearance is a lift needed?
Click to expand...

i spent 4 hours on trying to do mine before giving up...but that's mainly cuz i don't have all the right tools. I could probably finish it up in an hour or two (including the time needed to get the car on jackstands and remove/reinstall the wheels/tires) if I had the right equipment.
 
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