JeepFanactic Posted August 5, 2017 Share Posted August 5, 2017 About to order a new driveshaft for my 87 MJ. I did the 4wd conversion with the AX-15 and transfer case from a 1998 XJ. My MJ is only lifted 3.5 inches. Will there be any vibrations with this lift and transfer case setup? What is recommended for this setup? Thanks Link to comment Share on other sites More sharing options...
MuddFoot Posted August 5, 2017 Share Posted August 5, 2017 I don't think you have to have a sye. 3.5 inches is not much on an MJ. Sent from my Z981 using Tapatalk Link to comment Share on other sites More sharing options...
Alexia Posted August 6, 2017 Share Posted August 6, 2017 I have 5.5" on my short bed without a SYE. However, I did have to adjust the rear axle pinion angle a few degrees. There are pinion angle shims available from various companies for about $20. Link to comment Share on other sites More sharing options...
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