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NEW QUICK FUEL TECHNOLOGY BRAWLER STREET CARBURETOR,RED BILLET BLACK FINISH,MECHANICAL SECONDARIES,750 CFM,4150 MODEL,COMPATIBLE WITH GASOLINE

  • Based on 73 reviews
Condition: New
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Availability: 18 left in stock
Fulfilled by Amazon

Arrives Sunday, Jul 5
Order within 13 hours and 42 minutes
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Features

  • Brand New Quick Fuel Technology Brawler Street Carburetor, Mechanical Secondaries, 750 CFM, 4150, Red Billet Color (Holley Part #BR-67320)
  • Brawler continues to lead the pack with their newest family of carburetors in a black with red billet color combination. While the look is new, the out of the box performance is the same that you have come to expect from Brawler.
  • Brawler Street carburetors come with red billet metering blocks with the latest technology in air/fuel calibrations for modern street or race engine demands. They also come with red billet throttle bodies for superior durability and throttle shaft stability.
  • Brawler Street models offer all of the options and tunability that you would find from more expensive carburetors in the market, including an electric choke, a beautiful finish, and 4-corner idle adjustment on all mechanical secondary models.
  • NOTE: This model of carburetor has the square bore flange bolt pattern. It can replace Holley, Edelbrock, Carter AFB & Autolite style carburetors with 5 3/16" x 5 5/8" bolt pattern. If you have a spreadbore style intake manifold, you will need an adapter to install this carburetor. Similar to the Mr. Gasket #1932.

Description

Brand New Quick Fuel Technology Brawler Street Carburetor, Mechanical Secondaries, 750 CFM, 4150, Red Billet Color (Holley Part BR-67320) NOTE: This model of carburetor has the square bore flange bolt pattern. It can replace Holley, Edelbrock, Carter AFB & Autolite style carburetors with 5 3/16" x 5 5/8" bolt pattern. If you have a spreadbore style intake manifold, you will need an adapter to install this carburetor. Similar to the Mr. Gasket 1932. Features: Dual inlet fuel bowls with sight glass windows for safe and easy float adjustments Red billet metering blocks and throttle bodies with precision throttle shafts to ensure long term performance Changeable idle and high speed air bleeds for easy tuning along with 4-corner idle adjustment on mechanical secondary models Black coated finish with red billet metering blocks and throttle body Specs: Barrels: 4 Billet Color: Red Booster: Down Leg CFM: 750 Choke: Electric Circuit: 2 Finish: Black Fuel: Gasoline Fuel Inlet: Dual Fuel System: Carbureted High Speed Air Bleed: 31:31 Idle Air Bleed Size: 70:70 Marine Use: No Material: Aluminum Model: Brawler Street Primary Main Jet: 74 Primary Power Valve: 6.5 Primary Pump Nozzle Size: 31 Primary Venturii Size: 1.380" Product Type: Carburetor Secondaries: Mechanical Secondary Main Jet: 80 Secondary Venturii Size: 1.380" Supercharged Application: No Throttle Bore: 1 11/16"

Brand: Southwest Speed


Vehicle Service Type: Car


Flange Type: Square Bore


Fuel Type: electric


Specific Uses For Product: Performance


Brand Name: Southwest Speed


Model Number: BR-67320


Manufacturer Part Number: BR-67320


Compatible with Vehicle Type: Car


Flange Type: Square Bore


Fuel Type: electric


Exterior Finish: Aluminum


Specific Uses For Product: Performance


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jul 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • It works as advertised
Awesome carb solved all my hesitation issues on my 385 strocker
Reviewed in the United States on June 28, 2025 by Amazon Customer

  • Good stuff
Works great good price
Reviewed in the United States on May 23, 2025 by Tim spradlin

  • Brawler 750 double pumper, mech secondaries
rite outta the box, great start up, minor adjustments to fine tune and road test, quality good, really surprised after some reviews I read. good deal and price
Reviewed in the United States on September 14, 2024 by Mike

  • Nice carb
I put this on a small block ford 302 high output motor, built, adjusting the floats was easy, and it seems to be holding up very well,
Reviewed in the United States on December 30, 2023 by Mike

  • Race car
Great product fast delivery Great price
Reviewed in the United States on January 12, 2024 by Joseph Trimarchi

  • Looks sharp Looks sharp
Freakin bowl gasket was broken a leaked fuel everywhere. Appeared to have been overtightened and smashed it. Ps fuel pressure was only @ 5 psi
Reviewed in the United States on August 24, 2025 Reviewed in the United States on August 24, 2025 by Adam

  • Extremely happy with this product. Installed it on a 55 Chevrolet.
Installed on 55 Chevrolet coupe
Reviewed in the United States on February 16, 2023 by Randy Winters

  • Leaking holly
Item leaked from accelerator pumps both sides. Ill read torque specs and make it work because I need it now.
Reviewed in the United States on February 27, 2026 by Justin Misenar

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