1989 Chevrolet R2500 Submodel: Cheyenne; Engine: 7.4L V8 GAS; EngineCode: L19; EngineVIN: N; FuelSystem: TBI; Electronic; with A/C;. 1989 Chevrolet R2500 Submodel: Scottsdale; Engine: 7.4L V8 GAS; EngineCode: L19; EngineVIN: N; FuelSystem: TBI; Electronic; with A/C;.
