600 CFM BRAWLER STREET CARBURETOR MECHANICAL SECONDARY (Black) #BR-67316The Holley Brawler 600 CFM Street Carburetor Black (Part #: BR 67316) is perfect for street cruisers and small block builds that want reliable power with a sharp, blacked out finish. With mechanical secondaries and a 600 CFM flow rate, it delivers responsive throttle and clean performance for mild performance applications. This model combines Holleys proven carb technology with a black powder coated finish that looks right at home in any custom engine