Author Topic: U-bolt reversal kits  (Read 3635 times)

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Offline jfrabat

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U-bolt reversal kits
« on: June 06, 2009, 05:34:36 AM »
Hey, anyone know where I can get one of these?  I have been looking at my U-bolts, and they REALLY hang out there...  So, I thought it woul dbe a good idea to replace them, but I tried googleing it, and could not find any results.  I know Four X Doctor used to make them, but they are not listed in their site anymore...  Any other ideas?
'94 YJ 2.5L with 4" RE lift, Superwinch EPi9.0, FoMoCo e-Fan, SD30 and SD35 w/ARB-5.13, 165A alt., 33" BFG KM2 on 15" AR wheels, Sony sound system, Pavement Ends Hardtop, Hydroboost

Offline FourbangerYJ

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Re: U-bolt reversal kits
« Reply #1 on: June 06, 2009, 11:04:45 AM »
http://www.dynatrac.com/products_ubolt.html

This is what FXD uses now. He used to make them, I have set on the rear, I have a set of Dynatrac on the front.

This is Dynatracs.

This is/was FXD.
http://www.ruffstuffspecialties.com/catalog/deaver-spring-partial-p-323.html
These can be welded for you for and extra $35.
https://catalog.foothilloffroad.com/index.php?cPath=21_40
Here is some more.

You can also just trim the bolt flush with the nut. Alot of people don't do this. I call 'em cat catchers when they are not trimmed.
You won't gain as much but it's pretty much free.
« Last Edit: June 06, 2009, 11:15:00 AM by FourbangerYJ »
Scott~

Using tools you have not used in a while is like shaking hands with old friends. :nod:

Offline jfrabat

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Re: U-bolt reversal kits
« Reply #2 on: June 07, 2009, 12:16:35 PM »
Thanks; I did not expect them to be so high-priced, so I guess I'll just cut mine out to make them a bit shorter...
'94 YJ 2.5L with 4" RE lift, Superwinch EPi9.0, FoMoCo e-Fan, SD30 and SD35 w/ARB-5.13, 165A alt., 33" BFG KM2 on 15" AR wheels, Sony sound system, Pavement Ends Hardtop, Hydroboost

Offline TahoeYJ

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Re: U-bolt reversal kits
« Reply #3 on: June 07, 2009, 12:51:29 PM »
If you do decide to go with a u-bolt flip at some point, I'll vouch for Ruff Stuff. I haven't used the kit, but I just got my 9" swap kit from him Friday and everything is VERY impressive.
92 YJ. Lifted, 4:88's, 9" rear, 4 wheel disks, some armor, some audio, 35" KM2's, and more

drunkencityworker

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Re: U-bolt reversal kits
« Reply #4 on: June 08, 2009, 09:13:57 AM »
http://www.dynatrac.com/products_ubolt.html

This is what FXD uses now. He used to make them, I have set on the rear, I have a set of Dynatrac on the front.

This is Dynatracs.

This is/was FXD.
http://www.ruffstuffspecialties.com/catalog/deaver-spring-partial-p-323.html
These can be welded for you for and extra $35.
https://catalog.foothilloffroad.com/index.php?cPath=21_40
Here is some more.

You can also just trim the bolt flush with the nut. Alot of people don't do this. I call 'em cat catchers when they are not trimmed.
You won't gain as much but it's pretty much free.
WOW...that is alot of leaf springs

Offline FourbangerYJ

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Re: U-bolt reversal kits
« Reply #5 on: June 08, 2009, 09:34:19 AM »
WOW...that is alot of leaf springs

And they are have a great ride to them too. :nod: IMO the packs with lots of thin leaves work better than fewer thick ones.
Scott~

Using tools you have not used in a while is like shaking hands with old friends. :nod:

DodgeMudder

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Re: U-bolt reversal kits
« Reply #6 on: June 08, 2009, 10:29:44 AM »
And they are have a great ride to them too. :nod: IMO the packs with lots of thin leaves work better than fewer thick ones.

I've heard people say that before, but my experince is the other way, I swapped in thicker leaves w/ only 3 leaves per pack and my Jeep rides better than it ever did running the 5 thinner leaves it before that.  I also have better on-road stability w/ less sway issues, and better flex off road.

AGUHR

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Re: U-bolt reversal kits
« Reply #7 on: December 28, 2010, 11:39:42 AM »
I searched the forum and found this to be the most interesting discussion about U-bolt flips - but the links in the forum do not have the products listed anymore for a YJ.

Anyone have any ideas or suggestions to flip my u-bolts on a D30 and D35?
Im not going to a SOA and I dont want to use skids - these are not options to me as of this point in time.

thanks.

Offline Jeffy

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Re: U-bolt reversal kits
« Reply #8 on: December 28, 2010, 12:23:15 PM »
All three links work fine.
Youtube Channel: https://www.youtube.com/channel/UCZNlr60GXH5OlKIFrT7P6mg
My Jeep: http://4bangerjp.com/forums/index.php?topic=2783.0
"If the motor car were invented today, there is absolutely no way that any government in the world would let normal members of the public drive one."

AGUHR

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Re: U-bolt reversal kits
« Reply #9 on: December 28, 2010, 12:26:47 PM »
rusty's is for an 8.8 or 9inch,  foothill is for a toyota. i didnt see a third link.

Offline Jeffy

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Re: U-bolt reversal kits
« Reply #10 on: December 28, 2010, 12:46:17 PM »
rusty's is for an 8.8 or 9inch,  foothill is for a toyota. i didnt see a third link.
http://www.dynatrac.com/products_ubolt.html
Youtube Channel: https://www.youtube.com/channel/UCZNlr60GXH5OlKIFrT7P6mg
My Jeep: http://4bangerjp.com/forums/index.php?topic=2783.0
"If the motor car were invented today, there is absolutely no way that any government in the world would let normal members of the public drive one."

AGUHR

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Re: U-bolt reversal kits
« Reply #11 on: December 28, 2010, 01:21:30 PM »
thank you! and wow didnt realize $180 for the kit.
it really seems like a straight forward design, 1/4 plate on top with a welded lip or something to keep the plate form rolling, square u bolts and another plate at the bottomw to help keep the u bolts spaced on the bottom?

I need to buy a welder!

are there any vehicles that fit the D30 that I can take from a LKQ or U wrench it type junk yard?

Offline Jeffy

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Re: U-bolt reversal kits
« Reply #12 on: December 28, 2010, 01:45:08 PM »
You could either modify your spring plates or make some.
thank you! and wow didnt realize $180 for the kit.
it really seems like a straight forward design, 1/4 plate on top with a welded lip or something to keep the plate form rolling, square u bolts and another plate at the bottomw to help keep the u bolts spaced on the bottom?

I need to buy a welder!

are there any vehicles that fit the D30 that I can take from a LKQ or U wrench it type junk yard?
You might check some full-size trucks BUT you will want to measure the axle tubes.  You don't want to use a plate that's too wide or else could shift.  You also want to make sure the leafs are only 2.5" wide.  I think you're SOL on the D30.  I don't think there's enough room unless you go SOA.
Youtube Channel: https://www.youtube.com/channel/UCZNlr60GXH5OlKIFrT7P6mg
My Jeep: http://4bangerjp.com/forums/index.php?topic=2783.0
"If the motor car were invented today, there is absolutely no way that any government in the world would let normal members of the public drive one."

Offline Jeffy

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Re: U-bolt reversal kits
« Reply #13 on: December 28, 2010, 02:01:26 PM »
Youtube Channel: https://www.youtube.com/channel/UCZNlr60GXH5OlKIFrT7P6mg
My Jeep: http://4bangerjp.com/forums/index.php?topic=2783.0
"If the motor car were invented today, there is absolutely no way that any government in the world would let normal members of the public drive one."

AGUHR

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Re: U-bolt reversal kits
« Reply #14 on: December 28, 2010, 02:35:46 PM »
I think you're SOL on the D30.  I don't think there's enough room unless you go SOA.

Bummer - thats for the help Jeffy!
On the other had I've gotten good at replacing U-Bolts on the trail.