Classic Holley carbs have been a staple for rodders around the world for decades. They're the perfect performance upgrade for stock to mildly modified vehicles and have that classic Holley look. Holley's 0-80531 has the perfect calibration for GM's 502 crate engine. Dual feed fuel inlets assure you get all the fuel you need while its vacuum secondaries and electric choke make it amazingly universal. Plus, it is Gold Dichromate coated for durability and classic Holley looks. Don't trust your performance to just anyone, Holley is the only modular carburetor company that has been in business for over 100 years and has powered every NASCAR champion since the 60's. Product Features:Gold Dichromate Finish For Corrosion Resistance w/Classic LookPerformance Upgrade For Stock To Mildly Modified VehiclesFactory Preset Electric Choke For Easy StartupsFor All Weights/Gearing/Trans For Smooth Open Of SecondariesDual Feed Fuel Inlets For Constant High Volume Fuel DeliveryPower Valve Blow-Out Protection100% Wet Flow Tested By Holley TechniciansArrives Ready To Run
