I strongly suggest that you get a Service Manual for the 'lil critter.
https://www.kaiserwillys.com/categor...-cj-2a-3a-3b-5
Here is an excerpt from the manual, taken from the KWAS web-site:
https://www.kaiserwillys.com/tech-gu...tandards-cj-2a
I think you're going to be fine.