this is a very common problem on the jeep 4.0's
if you put another solid manifold on there, chances are it will crack again, i would just go with one like this, i installed one on my 97 XJ and it worked awesome.
the mini flex sections will prevent the manifold from cracking again. should be...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.