I grew up in rural upstate New York. Friends of mine had what were refered to as "field cars" that were driven by under age drivers around the farm lanes and fields. An Austin sedan was one of these, but it had a siezed engine. After we worked on it most of the winter we got it running. No new parts were used, no repair manual consulted, even the old head gasket was reused. The car was missing the front seat so we used a potato grate and a folding lawn chair, but the leather rear seat was luxurious. The trunk lid was hinged at the bottom so it made a kind of rumble seat. The car also had a sun roof, so you could climb out a go to the rumble seat without stopping. The car lasted the summer, but the engine block cracked in the fall since we didn't have any anti-freeze. This didn't stop its use, you just had to carry extra water to replace what you lost. Unfortunately, early in the winter, it skidded into a deep ditch that smashed the radiator and damaged the front suspension. That was the end for the car. This little car with a 4 speed manual gearbox was a fun car to drive for a group of 13 and 14 year old boys. I wish I could find another like it now.
Safety fast,
Dave