1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

Upgrading rear springs

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Old Sep 18, 2010 | 08:30 AM
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EvilWankel's Avatar
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Upgrading rear springs

Simple question here, whats the process to remove them? I was thinking I needed to drop the rear end at first, but now I'm thinking if I get some spring compressors I might be able to work it out of there and install the new one without having to do that.

I did search, only found stuff on front suspension.
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Old Sep 18, 2010 | 08:52 AM
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Real easy. Put the rear end up on the chassis and not the axle and use a spring compressor. You don't even need to compress them that much.

Rent a spring compressor from your local auto shop.
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Old Sep 18, 2010 | 09:03 AM
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You don't need a spring compressor.

Just jack the car up, unbolt the shocks so the rearend will drop down and the springs will be loose enough to be pulled from the perches.
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Old Sep 18, 2010 | 11:07 AM
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I just replaced mine. I jacked my car up and put the jackstands on the chassis rails, but even with the axle hanging I just couldn't get the springs out. There really wasn't any tension on the springs, I didn't have enough room to wiggle them out. I tried getting a spring com-presser's on there too, but it was just to cumbersome. I tried putting my jack on the far side of the axle in hopes of tilting the other side....didn't work. I even had the bright idea of cutting the spring with a grinder DO NOT TRY THIS,,,,to much potential for problems! Finally I got my scissor jack out....set it on my brake drum and wedged a couple of scrap 2 x 4's up into the top of the wheel well.....couple of twists and it had that extra 2 - 3 inches it needed. Seemed very simple once I finally did it....although I was at my wit's end before I figured it out.
Worked for me
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Old Sep 18, 2010 | 12:53 PM
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Did you unbolt the shocks?
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Old Sep 18, 2010 | 02:27 PM
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Originally Posted by rwatson5651
Did you unbolt the shocks?
Oh Yes....of course.....probably should have said that....was changing out the shocks at the time so they were completely off the car.
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Old Sep 18, 2010 | 08:19 PM
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I recall the swaybar being the other thing holding the axle up, once I pulled mine after the shocks while redoing the rear I recall just pulling the spring out by hand. I could be nuts though.
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Old Sep 20, 2010 | 12:46 PM
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Once you unbolt the shocks, the rear should sag more than enough to remove the springs.

However, after 20+ years the bushings in the links will bind. So you're left with whatever movement the flexing of the rubber bushings will allow, because they won't spin properly anymore. Probably a good indication that its time for some good Urethane bushings.








.
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Old Sep 20, 2010 | 01:09 PM
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evil, when I did the SA, I unbolted the rear sway bar links which allowed a little more travel to pull spring out. With the frame on jack stands a second person can lean on the tire a little allowing the couple extra inches to remove. If you are putting in the springs you mentioned to me they'll just go in easy peasy, but I do have a spring compressor (will need for the front to do safely but shouldn't need for the rear) you are welcome to use or if you need a hand just hollar

Last edited by 13x; Sep 20, 2010 at 01:11 PM.
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Old Sep 20, 2010 | 06:25 PM
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I just took it to Ben's shop...still got no motivation to work on the car :o
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