Oldsmobile’s overhead-valve, high-compression Rocket V-8 found instant favor with enthusiasts, right from its 1949 introduction. The racing community noticed it, too. Its smooth and consistent torque made it adaptable to many axle ratios, and it became a favorite in racing circles. In January 1957, the Oldsmobile J-2 package was released as an option for public sale. Now with triple carburetors and 10:1 compression, it made 312 brake horsepower. The factory officially said the J-2 was “not recommended for street use,” but lots of young enthusiasts certainly wanted to try. It was tricky, because the carburetors did not have progressive linkage. At low speeds only the center carburetor functioned, in aid of economy and tractability, but a stomp on the throttle kicked the other carbs in with a vengeance, good for lots of smoke and pavement rubber.

This J-2-equipped Super 88 Convertible is every schoolboy’s dream. In light “baby” blue and white, it has fender skirts and a Continental kit. Other accessories include power steering, power brakes, windshield washers, and a Wonderbar signal-seeking AM radio. Body contours and paint are excellent, despite that it was only restored cosmetically some 20 years ago. The brightwork exhibits only light surface scratches on the stainless steel door moldings. The interior is tastefully upholstered in dark blue, light blue, and white vinyl, all in good condition. The floor carpet is dark blue, and the white vinyl convertible top has a matching boot cover. It is complete with fender skirts, a Continental kit, a power top, power steering, and power brakes.

A well-detailed engine compartment and a clean, sanitary undercarriage complete the motif. For Olds performance enthusiasts, surely this is as good as it gets.