I'm sure this is a silly question but here goes. I have been asked if I have a full set of heads to rebuild, it seems that there is a difference? between the passenger side and the drivers side head on a 5.2?. I know its been a long time since I did any head replacement (last was a 440 Magnum in my 68RT when I lost the engine due to stupid), but there was no difference when I put the heads on the car. Has something changed?, does Chrysler now build them for specific sides of the engine????
Old guy asking, a lot of this new electronic stuff is very interesting, I had hopes that basic engine layout was at least somewhat the same.
Thanks for any help and advice.
Larry

 

As far as I am aware the heads should be symmetrical...