It’s been a while since I’ve updated,
haven't really done anything except replacing front brakes as one was seizing,
I just replaced the exhaust manifold this weekend as it’s been long over due and Comanche has been become my daily driver as my Cherokee 4.0 has really bad piston slap.
Gasket was really bad
the gasket that came with the newer style headers was off so I had to call 5 auto parts stores and 1 only had it in stock
and newer manifold installed
still gotta go to an exhaust shop and fix the set up past the rear routing but definitely feels/sounds different in the cab