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Fuel pumps and regulators play a key role in delivering the proper amount of fuel to the engine in your 1978 LeMans. The fuel pump transfers fuel from the tank to the carburetor or injection system, while the regulator helps maintain consistent fuel pressure for smooth and reliable engine operation. OPGI offers thirteen Fuel Pumps & Regulators designed to fit your vehicle correctly. From mechanical and electric fuel pumps to fuel pressure regulators and related components, you’ll find quality parts from trusted brands including FiTech, Edelbrock and Holley to help restore dependable fuel delivery and engine performance. Every purchase is backed by our Price Match Guarantee. Plus, with OPGI’s 60-day return policy, you can shop confidently when selecting parts for your 1978 LeMans. Orders ship quickly, or you can visit our Southern California showroom to see select components in person.
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