Yes look at my just previous post. I bought my head off of AliExpress. I paid approximately $500 including shipping for the new head at the start of covid 2 years ago. Price and shipping is more now it's about $650. There is a link provided in my post. There are many sellers on Alibaba that can supply the 3B head. Some sellers have taken the time to put it on AliExpress which is pretty much as convenient as eBay. My head is for a 3bii. You can find the head for the original 3B. I do not know if a 3bii head will work for original 3B. I had better luck searching for a "Toyota dyna 3.4L cylinder head" Than using Land cruiser for the search term.What source did you go with? Are you currently running a cylinder head from a Chinese manufacturer?