These 4-barrel carbs sport the classic Holley finish. For many applications, choose from a carburetor by itself or two kit options: one with a braided fuel line or another with both a fuel line and JEGS liquid-filled fuel pressure gauge.Shared Specifications
Dual metering blocksDual-feed fuel inletsCenter-hung floatsManual chokePower valve blowout protectionMechanical secondariesDual accelerator pumps100% wet-flow tested and calibratedDichromate finish
Spec Variations600, 650, 700, 750, 800, or 850 cfmFour-corner idle system on part numbers 510-0-4779C and 510-0-4781C