650 CFM BRAWLER STREET CARBURETOR MECHANICAL SECONDARY #BR-67212

The Holley Brawler 650 CFM Street Carburetor (BR-67212) is a reliable and performance-focused solution for street-driven V8s. With a 650 CFM flow rate and mechanical secondaries, it’s ideal for small block builds pushing moderate horsepower.

Built with billet metering blocks, dual-feed fuel bowls, and a diecast aluminum main body, this Brawler carburetor delivers consistent performance while keeping weight down. It arrives pre-calibrated for street driving and is easy to install on most 4150-style square bore intake manifolds.

Key Features: 

• 650 CFM airflow – designed for small block V8 street performance

• Mechanical secondaries for full throttle response

• Billet metering blocks for tuning precision

• Diecast aluminum construction for strength and weight savings

• Dual fuel inlets with sight windows

• Square bore flange (4150 compatible)

• Pre-calibrated and ready to bolt on

The Brawler 650 is perfect for street rods, muscle cars, or anyone looking for simple, tunable Holley performance at a great value. Holley Brawler 650 CFM Carburetor

Specs:

• Brand: Holley

• Series: Brawler Street

• CFM: 650

• Part #: BR-67212

• Secondary Type: Mechanical

• Body: Diecast Aluminum

• Fuel Inlets: Dual Feed

• Flange: Square Bore (4150 Style)

Need help dialing in your setup? Contact our tech team