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My rear springs look Jacked-Up, this cant be right

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Old 07-06-2012, 02:59 AM
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If the arms are adjustable, I would lengthen the lowers and shorten the uppers a bit. Just have to be mindful of pinion angle. If it is already at the correct angle with a bowed spring, use adjustable perches like mentioned.
Old 07-06-2012, 06:04 AM
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Originally Posted by BlueBennett
Does is cause damage to leave them this way and drive it?
no, you'll be fine to leave it as is but, depending on what track bar you're running, it may end up making contact with it.

Originally Posted by BlueBennett
What about coil spring wedges? I found some at quadratec for $25
Originally Posted by rinkishJK
Rk makes wedges which will help correct it.. The best way is with adjustable perches like wol said.
I have the jks ones on mine and my springs are nice and straight.
Try the wedges and go from there.
Originally Posted by RedJK2
I've found that the RK wedges only partially correct the bow, and I will be going with the adjustable perches in the near future. If I were you, I would do it the right way from the start.
as mentioned, the wedges only help a little - they will not fix the issue. only the JKS adjustable perches will do that.
Old 07-06-2012, 06:07 AM
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Originally Posted by CJ7nvrstk
Wouldn't lengthening his adjustable LCAs correct that?
Originally Posted by CanadianRubi
If the arms are adjustable, I would lengthen the lowers and shorten the uppers a bit. Just have to be mindful of pinion angle. If it is already at the correct angle with a bowed spring, use adjustable perches like mentioned.
the problem you see is cause by setting your pinion angle more than anything and lengthening the lca's will only throw your pinion angle off more and that is not a good thing.
Old 07-06-2012, 07:47 AM
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Yeah that does make sense! Lengthening and shortening would turn the axle back to hold the spring straight..however the pinion angle would be off I would think. Is that what you're getting at?

Last edited by CanadianRubi; 07-06-2012 at 07:50 AM.
Old 07-06-2012, 10:12 AM
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What should the pinion angle be on a 2dr? So adjustable perches are the way to go, the Wedges are just a bandaid fix.
Old 07-06-2012, 04:56 PM
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Originally Posted by BlueBennett
What should the pinion angle be on a 2dr? So adjustable perches are the way to go, the Wedges are just a bandaid fix.
your rear drive shaft needs to be inline with your rear axle pinion.
Old 07-06-2012, 07:42 PM
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There also might be a problem with your track bar binding at the axle bracket?
Old 07-06-2012, 09:12 PM
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Will the JKS perch fit with a TF track bar relocation bracket?
Old 07-07-2012, 03:14 AM
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If your moderately handy with a small grinder and a welder it doesn't take much to cut off the originals and weld them back on at the correct angle.

Nick
Old 07-07-2012, 03:16 AM
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Originally Posted by CJ7nvrstk
Wouldn't lengthening his adjustable LCAs correct that?
That would throw off his pinion angle then lol


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