Carburetor - Model 4150 - Ultra Double Pumper - 4-Barrel - 850 CFM - Square Bore - Electric Choke - Mechanical Secondary - Dual Inlet - Gray / Black - Each Brand-HOLLEY MPN 0-76850HB . **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/