This 1954 Austin-Healey 100 BN1 Roadster, reportedly sold new in California, is offered by its fourth owner and features a rebuilt 2,660cc inline-four with a three-speed manual transmission and overdrive. The car underwent a refurbishment in the 1980s, with the seller performing additional repainting and extensive engine work including new pistons, an aluminum cylinder head, and a competition-style oil pan. Equipped with knock-off 15″ wire wheels and a 100M Le Mans Registry plaque, this example has been converted to a 12-volt electrical system and has seen track time.