Application For Holley 650CFM 4 Barrel Race Carburetor OE/ Part number BR-67199 Specification 1. Material Type: Aluminum 2.CFM: 650 CFM 3. Carburetor Barrels: 4-Barrel 4. Choke Type: Electric Package included 1* Carburetor accessories shown as the pictures Feature 1. Good durability & reliability. 2. Meets quality standards, 100% tested before shipping. 3. Advanced manufacturing technology, high reliability & high performance. Note 1. Please clean up the oil channels & air filters as well as use the clean fuel before installing the carburetors 2. Please confirm your old part number matches up with one of the part numbers above 3. Professional installation is highly recommended