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Author Topic: YJ shackle reversal  (Read 3670 times)

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Offline JackstandJohnny

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YJ shackle reversal
« on: October 08, 2010, 03:25:58 PM »
before i get antsy and order this

http://www.roughcountry.com/jeep_yj_shackle_reversal.html

anyone know what kind of issues i'll be running into driveshaft wise?  my guess is that'll it won't be long enough on droop and might bind at full stuff right?

asides from installing the kit and measuring anyone have any first hand experience?

also, this would work with my rubicon express springs right? 
« Last Edit: October 08, 2010, 03:36:15 PM by JOhnnyC »
~ rescue green JKUR on 35s.  typical rubicon build

Offline XJHERO

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Re: YJ shackle reversal
« Reply #1 on: October 08, 2010, 07:58:35 PM »
Tj put that on his old YJ. Yes you will need a longer drive shaft, probaly need one with a long spline.
Rides nice thou!
Like ivry soap....pure as frack
DD
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Offline w squared

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Re: YJ shackle reversal
« Reply #2 on: October 08, 2010, 08:41:44 PM »
Forgive me on this, I know very little about leaf springs....but how will those improve the ride quality that you get from those jack stands?
I followed a rainbow out to a garage and found a leprichaun. The rainbow ended in a potted cactus on his porch, but there was no gold :(

Offline specialk

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Re: YJ shackle reversal
« Reply #3 on: October 08, 2010, 08:51:26 PM »
Oh snap! Take that Johnny!
04 TJ Rubi

Offline JackstandJohnny

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Re: YJ shackle reversal
« Reply #4 on: October 08, 2010, 11:30:55 PM »
yjs running good ;)

you guys and your rubicons...... silly   my jeeps your jeeps daddy ;) remember that  :o or something

with the spring mounted in the front and the shackle in the rear, the axle, under articulation, (like hitting a bump) will move to the rear, causing less of a shock on bumps.   

was just wondering because the makers of these kits say a new shaft might be required, but i'm just curious before doing the swap, and needing a new driveshaft....
~ rescue green JKUR on 35s.  typical rubicon build

Offline Immortal

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Re: YJ shackle reversal
« Reply #5 on: October 08, 2010, 11:32:28 PM »
Yes you will need a longer drive shaft, probaly need one with a long spline.
Rides nice thou!

A resounding YES, but do it. After you spiffy-up your ZJ.
if we were smart with our money we wouldn't own Jeeps.
Here's your cup of STFU... ENJOY!

Offline JackstandJohnny

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Re: YJ shackle reversal
« Reply #6 on: October 08, 2010, 11:33:15 PM »
did Johnny get another ZJ????????????????????????
~ rescue green JKUR on 35s.  typical rubicon build

Offline Sean778

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Re: YJ shackle reversal
« Reply #7 on: October 09, 2010, 09:45:53 AM »
I think Trev's got the right idea.  YJ's running good, DON'T MESS WITH IT!  The Jeeps you've been looking at all need work, and that costs money.  Save the bones until you've got your replacement daily driver, and it's purring like a kitty, and we all know how you like kitties.
Unless you think you need to replace the driveshaft anyway .  .  . (it's amazing how little help I can be when I put my mind to it).
 :D
'89 XJ

Offline slimbeam

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Re: YJ shackle reversal
« Reply #8 on: October 09, 2010, 10:17:40 AM »
yjs running good ;)

you guys and your rubicons...... silly   my jeeps your jeeps daddy ;) remember that  :o or something

with the spring mounted in the front and the shackle in the rear, the axle, under articulation, (like hitting a bump) will move to the rear, causing less of a shock on bumps.   

was just wondering because the makers of these kits say a new shaft might be required, but i'm just curious before doing the swap, and needing a new driveshaft....
Well said  Johnny;;  Maybe adding a cv style joint instead if the u joint would be all the differance you need and take away the chance of the joint binding and breaking at full droop
I started out with nothing and so far I have most of it left

Offline hamrtime

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Re: YJ shackle reversal
« Reply #9 on: October 09, 2010, 11:40:55 AM »
this is a great article that goes thru the pro's and con's of reversal vs. stock on a yj

they dont speak to the co$t of converstion , the pros/cons make some good points like
the stock setup provides more bite on the average hill climb and reversed on steep
hills your reversal will have the axle wanting to walk away ....

my preference is to keep my $ in my pocket  for something else  like if i wanted a better
ride i'd get a tj   ::) ...  just saying

http://www.jpmagazine.com/techarticles/suspension/154_0604_jeep_shackle_reversal/index.html
'89 yj - bought new - almost got my moneys worth
'97 xj - family cruiser now

Offline Eagle Jeeper

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Re: YJ shackle reversal
« Reply #10 on: October 10, 2010, 06:46:27 PM »
I don't like the idea of my front axle wanting to "walk away from me" on hill climbs.  I would save your money for something else.  I know it would ride better and understand the dynamics of the the axle movement but leafs are leafs it ain't ever going to be very comfy.  I just run them a: because they are cheap, b: because most people think links and coils are the only way to go (controversy ) c: that's what I got and I got more than enough things to spend my jeep money on.  Sorry got off topic.  If you are looking at changing maybe look at linking it if you want to do something.
94 YJj7, AMC360,T176,Dana300(twin stick, Dana 44 4:56, 14 bolt FF welded 4:56, 2 1/2" susp SOA, 38/12.5/15 TSL's, warn 8274,  Custom dash

Offline XJHERO

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Re: YJ shackle reversal
« Reply #11 on: October 10, 2010, 09:29:01 PM »
Ya I'd say don't do it! But hey I'm just the rude mean guy.
Like ivry soap....pure as frack
DD
Get at me Wolf

Offline JackstandJohnny

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Re: YJ shackle reversal
« Reply #12 on: October 10, 2010, 10:21:09 PM »
Ya I'd say don't do it! But hey I'm just the rude mean guy.

well yo know nathan, i have another jeep now to modify, so it might be a good idea ;)

gonna wait. put it on the 'to do' list for now....... or i guess thats a wish list..........
~ rescue green JKUR on 35s.  typical rubicon build

Offline Immortal

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Re: YJ shackle reversal
« Reply #13 on: October 10, 2010, 10:22:12 PM »
i have another jeep now to modify

You're an idiot.
if we were smart with our money we wouldn't own Jeeps.
Here's your cup of STFU... ENJOY!

Offline vantagetes

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Re: YJ shackle reversal
« Reply #14 on: October 11, 2010, 05:07:57 PM »
You're an idiot.

Wait, I though Nathan was the rude mean guy?