Street Avenger Carburetor; 4 bbl; 870 cfm; Model 4150; Vacuum Secondary; Electric Choke; Gasoline; Dual Fuel Inlet; 1.688 in. Throttle Bore; Shiny Finish;
- Vibratory Polished For Good Looks
- Optimized Street Calibration That Works Out Of The Box
- Factory Preset Electric Choke For Easy Startups
- Quick Change Vacuum Housing Cap To Tune For Performance/Fuel Econ
- No Unnecessary Trips Back To The Parts Store
- Limited Lifetime Warranty
- 100% Wet Flow Tested By Holley Technicians
- Arrives Ready To Run