I'm an EE, I have a '71 240Z. A very reliable daily. Needs to be sealed up to be a rain ready car. EFI project in the future.
I also have HLS30-00473. It's toast. But the original drivetrain and suspension are all there. I bought the whole car for just it's E31 head and 2400 OHC valve cover, but I may yet try to put my good Zs head and carbs on it and see it live once more.