Need a replacement catalytic converter for your 1983 Chevrolet Citation? MagnaFlow offers high-quality catalytic converters engineered for 1983 Chevrolet Citation sub-models and engine sizes. We combine efficient design and state-of-the-art manufacturing to meet or exceed required emissions standards. Select your 1983 Chevrolet Citation requirements and state vehicle registration to buy the best Citation catalytic converter online that fits your '83 Citation and meets your state’s emissions compliance.