I suspect the drivers head has the dreaded crack. It's a very good running 1995 100k motor that I hardwired into the car years ago with all the factory EFI wiring and computer. I am now looking at options to replace the heads, but don't want to do the rebuilt/crack-prone factory head again. I also do not need a performance/high-dollar head. Also, I really dont like the idea of putting some chinese crap replacement on the car either. So, what are the best options for just a stock replacement 5.9 magnum head?