ilikebeerandjeeps
NAXJA Forum User
- Location
- Where there Is beer, mud, and rocks.
What's the best cylinder head replacement for the 4.0 91-95 Xj? Should I just go to a junkyard and get a cylinder head and take it to a machine shop get it checked for straightness and rebuild it or should I just buy a replacement head? It doesn't seem like there is any other companys making a cylinder head replacement for the 4.0 91-95 xj other than ATK. Which is kinda bad because if they go out of business were all out of luck. Are the 91-95 4.0 xj cylinder heads the interchangeable?