If you have a World Class S10 T5 with a Chevy pattern case (Muncie) then you will need to take special care when swapping it to the Jeep shaft. To my knowledge, there are no more world class Jeep shafts available. You can just use a non-world class Jeep shaft instead, BUT . . . you MUST take out the fiber style synchro ring along with the original S10 shaft and then use a brass style non-world class synchro ring with the non-world class Jeep shaft.
There are so many bell and flywheel combinations that I honestly can't give you any real help. Just measure bore size, bell depth and bolt pattern before you cut the pilot tip or sink a bunch of money into it.
Take photos and document what you do. I can add your info to my website if you want. It will likely help someone else.
Last edited by Lugnutz; 11/28/2016 6:29 PM.
