Re: 4.0/4.2 head swap
Posted: Wed Mar 06, 2024 2:23 pm
From Jeep tech:
4.0: bore - 3.88"
stroke - 3.41"
3.8 (232): bore - 3.75"
stroke - 3.50"
Slight difference..
4.0: bore - 3.88"
stroke - 3.41"
3.8 (232): bore - 3.75"
stroke - 3.50"
Slight difference..