« previous next »
Pages: [1]   Go Down

Author Topic: Shims  (Read 2685 times)

0 Members and 3 Guests are viewing this topic.

95yjman

  • Guest
Shims
« on: November 07, 2008, 09:13:32 AM »
I've got a 2" BDS kit here and the kit didn't come with any shims for the rear axle. So I'm guessing going from stock suspension to this 2" kit you don't need them.  Well will my extended shackles make a big difference to where I will need any shims?  I figure this is something you gotta figure out once you lift the Jeep, I wasn't sure because when I lifted the cherokee it never needed any shims.  :flush:
Logged

Offline chardrc

  • Member
  • Posts: 3535
Re: Shims
« Reply #1 on: November 07, 2008, 09:18:22 AM »
i have the 2 inch bds lift on my jeep. my advice would be to go out and by some shims for the back... because if you don't you will have to use the 1inch transfercase drop kit that comes with the lift... the t-case drop is one of the main things i want to change on my jeep as it looks wrong and likes to high center itself.

but the lift shekels may give you enough angle on the axle that it your drive shaft angles may be ok... i noticed after installing my lift shackles that my drive shaft looks to be very flat....
Logged
1990 YJ 4cly, ax5, 2.5 inch BDS lift, 31 MTr\'s,  Powertrax-lockers all around, track-bars removed, boomerang shackles, warn m8000 winch, electric fan. [sold but not forgotten]

2007 jk Rubicon 2dr

Offline FourbangerYJ

  • Servicing Squirrels Since 1995®
  • Member
  • *
  • Posts: 3372
Re: Shims
« Reply #2 on: November 07, 2008, 09:25:09 AM »
 Keep in mind if you do need shims they come in 2*, 4*, or 6*
I wouldn't think with 2 inch springs you would need them. But that might depend on how long your shackles are.
Did the kit come with T-case drop stuff?
Logged
Scott~

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

95yjman

  • Guest
Re: Shims
« Reply #3 on: November 07, 2008, 09:38:53 AM »
I would say my shackles are about 1"-1.5" maybe.  Yep the kit came with a t-case drop.  The only reason I'm asking is I got a badlands trip coming up here at the end of November and the only thing I don't have are some shims.  I got an SYE I need to get installed along with the kit.  I figure if I have to I'll run the t-case drop for the trip and install the SYE at a later time, kinda silly I know.
Logged

Offline Mozman68

  • Poseur Extraordinaire®
  • Member
  • *
  • Posts: 2660
Re: Shims
« Reply #4 on: November 07, 2008, 12:32:36 PM »
you poor, poor YJ people.... :wall:
Logged
2009 Audi S5....what....its 4wd...sort of....

Offline Jeffy

  • Administrator
  • Member
  • Posts: 14934
Re: Shims
« Reply #5 on: November 07, 2008, 12:39:40 PM »
I wouldn't bother with shims since you have 1.5" shackles.  You're already angling the pinion up.If anything you could use some degree shims for the front to level it out.
Logged
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 neale_rs

  • Member
  • Posts: 3583
Re: Shims
« Reply #6 on: November 07, 2008, 12:57:14 PM »
I would recommend leaving them out for now and put them and the TC drop only if you have some vibrations. To keep the single cardan DS in phase you should ideally both drop the TC and shim the pinion up by equal angles.  In practice other setups seem to work OK.  Once you put in a SYE and CV DS you will want to remove any TC drop and shim the pinion to set the correct angle.
Logged
'95 YJ, 33 x 12.5 mud tires, RE 4.5 ED lift, Atlas 4 speed, rear D44, ARBs front and rear, 4.56 gears, 8000# winch

Offline oldjeep

  • Member
  • Posts: 1800
    • www.Oldjeep.com
Re: Shims
« Reply #7 on: November 07, 2008, 02:09:01 PM »
How about taking 2 minutes to stick an angle finder on and see if you need them or not?
Logged
Chuck P
The clowns'? Oh, yeah, the clowns. We fight them too — entire armies, spilling out of Volkswagons. We do our best to fight them off, but they keep sending 'em in!
94 YJ - gone
98 ZJ - sons truck
97 TJ - daughters project

www.oldjeep.com

Offline Bounty Hunter

  • Member
  • Posts: 1658
    • http://www.sija.org
Re: Shims
« Reply #8 on: November 08, 2008, 08:13:38 PM »
Throw the SYE in, along with a shortened XJ/TJ front driveshaft, and you will be good to go.  That can easily be done before the Badlands trip.  I've got about 10 times that much work to finish on 2 jeeps before wheeling FlatNasty next weekend.
Logged

95yjman

  • Guest
Re: Shims
« Reply #9 on: November 08, 2008, 08:25:44 PM »
Quote from: Bounty Hunter on November 08, 2008, 08:13:38 PM
Throw the SYE in, along with a shortened XJ/TJ front driveshaft, and you will be good to go.  That can easily be done before the Badlands trip.  I've got about 10 times that much work to finish on 2 jeeps before wheeling FlatNasty next weekend.

That be the plan 8)
Logged

TrailsLessTaken

  • Guest
Re: Shims
« Reply #10 on: November 09, 2008, 12:08:45 PM »
You doing the Toys For Tots run on Dec. 6th at the Badlands?
Logged

95yjman

  • Guest
Re: Shims
« Reply #11 on: November 09, 2008, 12:22:02 PM »
Quote from: TrailsLessTaken on November 09, 2008, 12:08:45 PM
You doing the Toys For Tots run on Dec. 6th at the Badlands?

Nope, going down November 29th for our groups "Turkey Run", should be fun I went last year.
Logged
Pages: [1]   Go Up
« previous next »