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View Poll Results: Which is LCA installation is easier?
On the ground using a jack and jackstands.
13
72.22%
On a lift.
5
27.78%
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Easiest way to install LCAs?

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Old May 1, 2003 | 09:57 AM
  #1  
Ragtop89's Avatar
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From: Ragtopia
Easiest way to install LCAs?

On the ground using a jack and jackstands or using a lift?

Which way did you use and what tips or advice do you have to offer?
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Old May 1, 2003 | 10:23 AM
  #2  
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From: Portland, OR www.cascadecrew.org
Car: 1990 Camaro RS
Engine: Juiced 5.0 TBI - 300rwhp
Transmission: T5
Axle/Gears: 3.42 Eaton Posi, 10 Bolt
well a lift will always be easier, but it isn't too bad on jack stands either....

best advice, only remove ONE lca at a time, if you remove both it is a PITA to move the rear around to get it lined up again.

*ask me how i know
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Old May 1, 2003 | 09:01 PM
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From: Ragtopia
Okay. That makes sense. Thanks!
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Old May 2, 2003 | 12:48 AM
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From: Maryland; USA
i dont mind using good old jackstands, but a lift would be easier i would think also.
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Old May 2, 2003 | 02:53 AM
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From: Norfolk, VA. USA
Car: 86 Trans Am, 88 Formula
Engine: 95LT4, 305TPI
Transmission: T56, T5
Jackstand was fine for me. just did one side at a time.
Pretty easy too.
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Old May 2, 2003 | 08:05 AM
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From: Fort Mill, SC, USA
Car: '88 Iroc, '91 RS, and a '70 RS
Engine: 5.7 TPI; 5.0 TBI; ZZ4/T56 on the ag
Transmission: A4, A4, slated to be a T56
I used jackstands and a jack no problem. Just get the bolts in, place the spring in there, and use a jack to raise the A-arm.

Ed

Last edited by ebmiller88; May 3, 2003 at 06:23 PM.
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Old May 2, 2003 | 08:34 AM
  #7  
Dewey316's Avatar
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From: Portland, OR www.cascadecrew.org
Car: 1990 Camaro RS
Engine: Juiced 5.0 TBI - 300rwhp
Transmission: T5
Axle/Gears: 3.42 Eaton Posi, 10 Bolt
i think he was talking about the rear arms ed .
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Old May 2, 2003 | 10:55 AM
  #8  
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I used ramps. If the bolts were a bit tight, I would start the car and turn the front wheels a bit, changing the load on the rear and it would then pop right out.
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Old May 2, 2003 | 09:16 PM
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From: Ragtopia
Originally posted by 91Z28-350
I used ramps. If the bolts were a bit tight, I would start the car and turn the front wheels a bit, changing the load on the rear and it would then pop right out.
No kidding?!

I'm glad I asked around a little before doing the swap.

I've replaced bushings on my stockers before so it's not like I'm ignorant on what is involved with the swap.

This time I planned on just jacking it up - I used a lift to do the bushings the first time.

What about ramps?

Anyone back their car onto ramps for the swap?

Last edited by Ragtop89; May 2, 2003 at 09:29 PM.
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Old May 2, 2003 | 10:04 PM
  #10  
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From: San Jose, CA
Car: 2002 Z28
Engine: LS1
Transmission: 4L60E
Axle/Gears: 3.23
LCAs are an easy swap, just put the rear on jackstands and do one side at a time.
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Old May 3, 2003 | 12:48 AM
  #11  
92RS shearn's Avatar
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From: Wichita, KS
Car: 92' RS
Engine: LO3
Transmission: Probuilt 700R4
Axle/Gears: 3.70 9-bolt
I just changed mine putting in the new rear. Am I the only one whose bolts stuck in the rubber grommet? I used a 4.5" cutting wheel to cut the head off and what part of the threads I could and popped it out. Then just got new bolts and put the new ones in.

Those rubber grommets are a PITA.
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Old May 3, 2003 | 06:28 PM
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From: Fort Mill, SC, USA
Car: '88 Iroc, '91 RS, and a '70 RS
Engine: 5.7 TPI; 5.0 TBI; ZZ4/T56 on the ag
Transmission: A4, A4, slated to be a T56
OH...the rears...


I swapped them out when I swapped the rear, so the whole *** end of the car was out. I just had it up on stands and lowered the rear with the jack. I do think ramps would work good though if you can back it up there. My pic below.


Ed
Attached Thumbnails Easiest way to install LCAs?-loosening-lcas.jpg  
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Old May 4, 2003 | 01:18 PM
  #13  
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From: Texas
Car: 1991 Z28 Convertible
Engine: 350 TPI
Transmission: 700R4
Axle/Gears: 3.23 with Eaton posi
I agree with using jackstands. Make sure when installing that you attach your LCA's to the axle last. Also, you'll notice the new ones won't line up perfectly like the old ones. So get your hydraulic jack under the axle to lower, raise as needed. Lastly, I had to insert a screwdriver through the bracket into the bushing holes to pry a little to get it perfectly lined up so the bolts would slide through. Fairly simple aside from some minor tweaking as stated.

Good Luck



Hey Ed, was that a little groan I detected when you mentioned changing out your entire ***-end?

Last edited by Matthew91-Z28; May 4, 2003 at 01:21 PM.
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Old May 7, 2003 | 08:44 PM
  #14  
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From: Ragtopia
Well I put in my new Lakewood LCAs today.
Took me about an hour by myself and no air-tools.

I jacked up the rear by putting the jack under the pumpkin.
I put a jackstand under each frame rail RIGHT in front of where the LCAs connect.
Yanked the bolts.
Slammed the new LCAs in and weeble-wobbled them around until the bolts slipped in.
Tightened them up and went for a ride.

I could definitely feel the difference.

I appreciate the advice guys!
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Old May 7, 2003 | 09:59 PM
  #15  
lock's Avatar
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From: Concord, NC
Car: 86 IROC-Z
Engine: Superramed 355 w/ intercooled T72
Transmission: T56 -=- www.iroc-ss.com
Woo! Just put new ones in myself. Feels alot stiffer.
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