1903 Carburetor 500 CFM 4 Barrel Fit for Edelbrock AVS2 Series Electric Choke, Aluminum Square Flange Dual Quad Annular Boosters

1903 Carburetor 500 CFM 4 Barrel Fit for Edelbrock AVS2 Series Electric Choke, Aluminum Square Flange Dual Quad Annular Boosters

• Direct Replacement for OE Number 1903-500 and 1903, Compatible with Edelbrock AVS2 Series Carburetor.
• 500 CFM AVS2 Carburetor with Electric Choke and Annular Boosters, calibrated for dual 4bbl setups.
• Fits Small-Block and Big-Block Engines with Dual- or Single-Plane Intake Manifolds, Square Flange with 8 Mounting Holes.
• Durable Aluminum Construction with Tuneable Secondary Air Valve, Ensures Accurate Air-Fuel Ratio for Improved Throttle Response, Engine Performance and Fuel Economy, They can withstand harsh operating environments and conditions, enhancing durability and long-lasting performance.
• Please confirm the product model and compatible model before purchasing. We are very confident about the quality of our products. Each product is carefully tested in order to provide high quality product to our customers. If you have any questions, please feel free to contact us, We will provide you with a satisfactory solution.