I have done a 4.0 clutch in a cherokee and a 4.2
But the 4.0 was a long time ago.
I should be in town sometime in January I just don't know which date.
Let me know when you are going to do it and I will see if it matches.
2006 Unlimited Rubicon
1990 Wrangler YJ
1987 Wagoneer FSJ
1975 J20 Jeep Truck
1967 J3000 Jeep Truck