Happy Sunday! I have been looking online for a header for my 4.2 L in my 1988YJ. I’ve noticed that mostly what pops up are 4.0 L headers and it seems like the header would fit on a 4.2L head. I have done a little bit of online research and from what I have found so far some articles say that you can install the 4.0L header on a 4.2 head if you use the 4.2L gasket… is this true? i’m still relatively new to the Jeep scene and have only messed with 4.2 L so far. Any feedback would be... 4.2L YJ Header -