Carburetor - Model 4150 - Ultra Street Avenger - 4-Barrel - 770 CFM - Square Bore - Electric Choke - Vacuum Secondary - Dual Inlet - Silver / Black - Each Brand-HOLLEY MPN 0-86770BK . **NOTE: Truck Freight NO
Proposition 65: These products may contain a chemical known to the state of California to cause cancer and birth defects or other reproductive harm. For more details visit https://www.p65warnings.ca.gov/