So I have used this forum ALOT and now I have a question. I know there are hundreds of post about the 0331 head but I am trying to decide which head to buy. Advance Auto has a reman head for $380 and I found Alabama cylinder head for $510. Does anyone know about the rebuilt from Advance? The XJ has 201K on the clock so I think we did well on the 0331 head. Electric fan came apart on a road trip and I pushed it a little too far with just the mechanical fan, got a little hot and now I have the dreaded green line inside the oil fill cap. SOOOO, any thoughts on which way to go. No I dont want a stroker(yet) its the wifes DD so Im just wanting to get a few more miles from it.