pinion angle shims

[jared]

on my XJ i have about 5.5-6'' lift in the rear. 4'' leafs, 1'' shakles, and 1'' blocks.

 

now my xj is a SOA like all xj's, but on of the pinion angle shims broke in half. the shims are sandwiched between the lift blocks and the leaf spring, and the blocks seem to be the cause of the problem (broken shim)

 

my question is, are the shims supposed to be mounted in between the lift block and the leaf, or should it go between the leaf spring pad and block? or does it matter?

 

i know the best way is to get rid of the blocks altogether, but i don't have enough money for new rear springs, but i do have money for the shims/ u bolts.

 

and its not too serious of a problem yet because the 3/4 of the shim is still there, so it is still held in by the centering bolt.

[BLHTAZ]

Pinion shims should be between the block and spring perch. I have never seen anyone put them on top of a block, but yes, you are correct in the idea that you should get rid of the blocks.

[jared]

thanks, i thought they were wrong, i bought the jeep lifted, and the guy i bought it from didn't really know too much, so i am slowly fixing all the mistakes

[BLHTAZ]

Your welcome. I am new to this board and Comanche stuff, but I have been in the automotive/truck/4x4 business for many years and have installed quite a few lifts, so that is one thing I know for sure. :D

[500 MJ]

How do you tell what shims you need and where do you get them at?

[jared]

they are for after lifting your truck, you can get them from rubicon express, rusty's, pretty much any lift kit manufacterer. and they are cheap too.

[Drahcir495]

Pinion shims should be between the block and spring perch. I have never seen anyone put them on top of a block, but yes, you are correct in the idea that you should get rid of the blocks.

I see you made it over from FJOA :cheers: When did you get a Comanche? Welcome, Rich

[BLHTAZ]

Pinion shims should be between the block and spring perch. I have never seen anyone put them on top of a block, but yes, you are correct in the idea that you should get rid of the blocks.

I see you made it over from FJOA :cheers: When did you get a Comanche? Welcome, Rich

Hey Rich...Yea, Carmine (cabz) told me about this site. We bought the MJ about 4-5 weeks ago now :D .

 

Yes...pinion shims can be had at most any 4x4 shop or lift kit manufacturer. Most knowledgeable 4x4 shops should be able to guide you to getting the correct shim for your situation.

[500 MJ]

Ok, thanks guys, I know what they are just didnt know where to get them at... Merry Christmas