From 1949 through 1999 the Oldsmobile 88 and its successor model Delta 88 evolved to become central to large American vehicle design standards. Oldsmobile released its 425 cubic-inch Super Rocket V8 engine in 1965 which provided gross horsepower between 300-370 based on carburetor and compression configurations. Oldsmobile introduced a four-speed manual Hurst shifter in 1965 to deliver better connection to the wheel and a three-speed Turbo-Hydramatic automatic transmission replaced previous models that year for better driving experience. The 1973 Oldsmobile Delta 88 received a new front design with bigger round tail lights and the addition of a wide lower waterfall grille. The 350 cubic-inch (5.7L) Rocket V8 engine provided both performance and economy-focused tuning when the government tightened emission rules. The Delta 88 received its front-wheel-drive H-body platform migration in 1986 that brought better handling and comfort for drivers. The redesigned Delta 88 model achieved two key safety features in 1992 through the implementation of anti-lock brakes and driver-side airbags. True factory-made Oldsmobile parts based on original specifications enable Delta 88 enthusiasts to maintain the vehicle's endurance and performance standards for preserving the heritage of this iconic model.