Conceived at the urging of Ferrari's North American importers Luigi Chinetti and John von Neumann, the 250 GT California Spyder was an open-top derivative of the Tour de France Berlinetta engineered for American clients who wanted a competition-derived Ferrari they could drive on the road. Built on the long 2,600 mm wheelbase 250 GT chassis, powered by the Colombo 3.0-litre V12 and clothed by Scaglietti to a Pininfarina-approved design, it was sold alongside the more formal Pinin Farina Cabriolet as the sporting open Ferrari of its day.
Production of the Long Wheelbase (LWB) car ran from 1957 until 1960, when it was replaced by the Short Wheelbase (SWB) California Spyder built on the 2,400 mm SWB chassis. Fewer than fifty LWBs were completed — a handful with covered headlights, a small competition-alloy subset with three-carburettor engines — and today the model sits with the SWB California and 250 GT SWB Berlinetta at the top of the 250 GT market.
The LWB California Spyder is the original road-going open 250 GT, engineered from the outset around competition mechanicals. With production numbers well below fifty, continuous chassis histories are traceable and the market is intolerant of gaps.