Best Carburetor Power Valves Gaskets in 2026

Primary venturi booster is a bottom feed design for smoother acceleration and better drivability

Single feed fuel inlet with air valve secondary type. Metering Rod Size-0.071 x 0.047 inches

Shiny silver finish and calibrated for gasoline

Designed and calibrated for optimum marine performance

Single feed fuel inlet with air valve secondary type

Shiny silver finish and calibrated for gasoline

Brand New Holley Quick Fuel 650 CFM Brawler Diecast Carburetor, Shiny Finish, Mechanical Secondaries, Electric Choke, Compatible with Gasoline (Part #BR-67276)

<p>Brawler die-cast carburetors are now available in a side hung bowl design. With a simpler one-fuel line connection, these new carburetors are a perfect fit for bolt on street performance. The carburetors are equipped with universal throttle levers to accommodate Ford A/T kickdown, GM 700 R4 mounting holes, and ability to mount brackets for Chrysler vehicles.</p>

Specs: Barrels: 4 | Booster: Down Leg | Brand: Brawler | CFM: 650 | Choke: Electric | Circuit: 2 | Condition: New | Emission Code: 3 | Finish: Shiny | Fuel: Gasoline | Fuel Inlet: Single | Fuel System: Carbureted | High Speed Air Bleed: 28:28 | Idle Air Bleed Size: 70:70 | Marine Use: No Material: Aluminum | Model: Brawler Diecast

Brand New Holley 750 CFM Classic Carburetor with Electric Choke, Vacuum Secondaries, Shiny Finish, Model # 4160 (Part #0-80508S)

Features: Vibratory polished for good looks | Performance upgrade for stock to mildly modified vehicles | Universal calibration for easy bolt-on performance | Factory preset electric choke for easy startups | Vacuum secondaries for use on wide variety of vehicles. Compensate for all vehicle weights, gearing & transmissions to allow smooth opening of secondaries | Dual feed fuel inlets for constant high volume fuel delivery

Compatible with GM, Chrysler, and Ford A/T kickdown linkage. Additional parts may be required | Power valve blow-out protection | 100% wet-flow tested by Holley technicians to assure it arrives ready to run

Brand New Holley Quick Fuel 750 CFM Brawler Race Carburetor, Red Billet & Black Finish, Mechanical Secondaries, Compatible with 4150 Models (Holley Part #BR-67331)

The 3rd phase of new Brawler carburetors build on the success of the originals by adding more CFM sizes & a black coated finish with red billet metering blocks & throttle bodies. Brawlers come with the latest technology in air/fuel calibrations for modern street or race engine demands. They are all made from light-weight aluminum components & offer all the tunability that you would find from more expensive carburetors in the market.

Features: The latest technology in air/fuel calibrations for street or race engine demands | Mechanical secondaries | Dual inlet fuel bowls with sight glass windows for safe & easy float adjustments | Changeable idle & high speed air bleeds for easy tuning along with 4-corner idle adjustment on mechanical secondary models

Primary venturi booster is a bottom feed design for smoother acceleration and better drivability

Single feed fuel inlet with air valve secondary type

Shiny silver finish and calibrated for gasoline

Match with a variety of manifolds that include Performer, Performer EPS, Performer RPM, RPM Air-Gap, Torker II and other brands of similar design

Fitment:Chevy: Chevelle 350, Cheyenne Pickup, Corvette, Silverado, Camaro; Fo-rd:Mercury Cougar 289 4V, Mustang GT 289, Mach One 351 Windsor, Bronco 531 m; GM:GMC Pickup / Truck, Pontiac LeMans T37;Other Models: Grand Wagoneer, CJ5, J20, Delta 88, Plymouth, GTO, Cadillac Deville

Function: For small and some large engines to get good street performance and fuel economy. It is not affected by engine flashback that means there is no power valve to blow out, and the rod can be replaced in a few seconds without removing the carburetor.

Fitment:Match with a variety of manifolds that include Performer, Performer EPS, Performer RPM, RPM Air-Gap, Torker II and other brands of similar design

Function: For small and some large engines to get good street performance and fuel economy. It is not affected by engine flashback that means there is no power valve to blow out, and the rod can be replaced in a few seconds without removing the carburetor.

Good Design:Square bore air valve assisted manual choke New carburetor features two-piece all-aluminum construction for lower operating temperatures and less warpage. The carburetor is precisely adjusted using an easy-to-replace.

【Design】: This 4 barrel carburetor adopts two-piece all aluminum structure, with lower working temperature, Good heat dissipation and less warpage. Can works with manual or electric choke carb.

【Compatibility】: Matching with various intake manifolds, include Performer EPS, Performer RPM, RPM Air Gap, Torker Ⅱ and other similar designs. Can to replace Edelbrock 1406 performer 600 Carburetor too

【Function】: This ROLAIR 1406 performer 600CFM 4-Barrel Air Valve Carburetor Use To Small and Some large engines to get perfect street performance and fuel economy. Will not affected by engine flashback that means there is no power valve to blow out, and the rod can be replaced in a few seconds needn't moving the carburetor.

The carburetor is brand-new, and American mechanics are involved in supervising the manufacture. After the assembly is completed, test it with Ford 289 engine to ensure that the carburetor sent to you can be used after installation.

Package: carburetor, air cleaner gasket, base gasket, power wire for chock.Contains gaskets and related mounting accessories.

This is a 4-barrel carburetor. After ordering, you need to ensure that your engine has 4 barrels of mounting flanges.

Brand New Holley Quick Fuel Q Series Carburetor, Black Diamond, 950 CFM, Mechanical Secondaries, Compatible with 4150 Models (Holley Part #BDQ-950)

Q-Series carburetors are purpose-built for the dragstrip. To combat the G Force experienced during hard launches, these carbs are equipped with notched floats & secondary jet extensions. High-flow aluminum main body features recessed air bleed cavities for improved air flow. Die-cast venturi are machined to exacting tolerances for outstanding throttle response.

Billet metering blocks ensure a uniform fuel curve, while throttle-bodies enhance durability. QFT QuickLink system makes adjusting the secondaries easy on models equipped with mechanical secondaries. The Q-Series is our most comprehensive line of carburetors.

Brand New Holley Quick Fuel Q Series Carburetor, Shiny with Red Billet, 1050 CFM, Mechanical Secondaries, Compatible with 4150 Models (Holley Part #Q-1050)

Q-Series carburetors are purpose-built for the dragstrip. To combat the G Force experienced during hard launches, these carbs are equipped with notched floats & secondary jet extensions. High-flow aluminum main body features recessed air bleed cavities for improved air flow. Die-cast venturi are machined to exacting tolerances for outstanding throttle response.

Billet metering blocks ensure a uniform fuel curve, while throttle-bodies enhance durability. QFT QuickLink system makes adjusting the secondaries easy on models equipped with mechanical secondaries. The Q-Series is our most comprehensive line of carburetors.

Fit: Designed for 1988-2006 Banshee 350 YFZ350 YFZ350SE YFZ350LE YFZ 350 ATV Quad.

Function: Replacement for old carburetor rebuild kit, gives your model new power.

Material: Made of metal material, light, tough and durable.

Brand New Holley Quick Fuel Q Series Carburetor, Shiny with Red Billet, 850 CFM, Mechanical Secondaries, Compatible with 4150 Models (Holley Part #Q-850)

Q-Series carburetors are purpose-built for the dragstrip. To combat the G Force experienced during hard launches, these carbs are equipped with notched floats & secondary jet extensions. High-flow aluminum main body features recessed air bleed cavities for improved air flow. Die-cast venturi are machined to exacting tolerances for outstanding throttle response.

Billet metering blocks ensure a uniform fuel curve, while throttle-bodies enhance durability. QFT QuickLink system makes adjusting the secondaries easy on models equipped with mechanical secondaries. The Q-Series is our most comprehensive line of carburetors.