So I was over near Sears in Medford yesterday and an old man (late 60's) drives by in a two tone FJ62. It looked stock but was silver with black on the bottom (I think). Here's the odd part, underneath the drivers side rear door were two or three on/off valves. They were really obvious outside of the frame rail and probably came out pretty close to the body. Then when he drove by the thing sounded like a 4bt, however it appeared to be of stock height which I thought they needed a lift to clear the oil pan when doing this conversion. Anyway I was wondering if anyone knew what the deal was. My guess was it was a veggie conversion or something but I couldn't be sure with him flying by and the noise of the traffic around me.