I have a '71 FJ40 Landcruiser. I've had it since early 80's.... it has been in little pieces since 1985.
It has a bolt in Chevy V8 kit, but I opted for a Chevy straight 6 as I had one laying around and the V8 kit required moving the engine 3 inches forward as the firewall is shaped to fit a straight engine, not a V. That would have required shortening the front driveshaft and lenghtening the rear, as well as welding in new engine mounts, thus, not a bolt in kit anymore. I took it down to the frame and had it acid dipped. Came back nice and clean. Wish I could say the same for the body... not much came back of that. I have a fiberglass body hanging in my garage and a 350 engine and 700R automatic to go into it some day, a vinyl half cab and two hard cabs that I can use to piece together a good one out of. I also have a couple sets of doors for it... the stock thin doors and some nicer later 70's doors with padding and armrests.
When it was running, it had the 3SP tranny. As a stock truck, it went many places, but did get stuck and would spin one tire often, as it didn't have locking differentials. I ran a snowplow on it for a couple of years and it was a great plow truck for driveways and small lots. I beat the living heck out of it and it had a couple hundred thousand miles on it when the stock engine died, that's when I went for the Chevy conversion. That stock engine was way heavier than the Chevy 6... a couple hundred pounds heavier.
One thing I never liked about it was the gas tank is under the front passenger seat. They make a tank that goes between the frame rails underneath the body, and that's what I will be switching to eventually. If I was going in rock country and such, I would keep the tank inside for clearance, but it will most likely end up a daily driver for Dad's mid-life crisis whenever that happens!
