I own a 1973 FJ45 that’s been converted to a HJ45. That simply means its had its original petrol motor replaced with an original but later model diesel motor. Also has a 4spd updgrade and disc brakes on the front. No A/C, no power steering, its rough, noisy, smelly and slightly scary to drive. We call it Jim, after an old fencing contractor that used to take us out working when we were kids and he always had old Landcruisers. Jim was a good mate and died a few years ago so it’s a little bit of a tribute to him.