98XJesse
NAXJA Forum User
98 xj 4.0. Ive noticed that the aftermarket header is extremely close, if not touching the oil pan. Its obviously a larger diameter than stock but not by much. I feel this definitely affects the oil temp in the pan. Which affects oil pressure. Are there thicker gaskets out there? Anyone ran into this? Id hate to start grinding shit on my ol rusty jeep lol