This standard length stand alone fuel injection wiring harness fits Camaros, Firebirds, Corvettes, Roadmasters, Caprices Impalas from 1992 to 1997. It is designed to work with 4.3L (V8), 5.7L engines with Sequential Fuel Injection. It will not work with any other type of engine, making an excellent choice for vehicles without the original engine. For more information about the wiring harness and to learn about the required mating parts, review the online manual.