HOLLEY 7957 Carburetor Economaster Tradesman 4360 4-BARREL V-8

( Brand: Holley ), ( Manufacturer Part Number: 7957 ), ( Type: Tq Thermoquad Replacement Carb ), ( Oe/oem Part Number: 1973 1974 1975 1976 )

Review HOLLEY 4-barrel Carburetor Economaster Mopar Dodge Tradesman V-8 fits 318

The Holley 7957 4360 4-barrel carburetor is a high-performance option designed specifically for Mopar Dodge Tradesman 318 V-8 engines. This economaster carburetor is a popular choice among automotive enthusiasts and restoration specialists looking for reliable and efficient fuel delivery.

The 7957 4360 carburetor features a four-barrel design, meaning it has four separate throttle bodies, each with its own intake manifold port and fuel bowl. This configuration allows for a more efficient fuel-air mixture, resulting in improved power and torque, especially at low to mid RPMs.

The Holley 4-barrel carburetor comes with a number of factory-installed features that make it a great choice for the Mopar Dodge Tradesman 318 V-8 engine. It includesHolley's unique Ultra Lite Secondary (ULS) design, which reduces secondary diaphragm size and weight for quicker throttle response and better idle stability. Additionally, it comes with a Holley 600 CFM vacuum secondary metering block, which allows for fine-tuning of the fuel mixture for optimal engine performance.

The carburetor body is made from high-quality aluminum and is finished in a durable black powder coat. The base gasket is made from a high-temperature, heat-resistant material for improved sealing and longevity. The carburetor also comes with Holley's proprietary Synergy Jet technology, which provides a smooth, consistent fuel pattern for optimal combustion and improved fuel efficiency.

Installation is made easy with the included Holley Sniper EFI Kit, which allows for easy conversion from a carbureted system to an electronic fuel injection system. The kit includes all necessary hardware for installation, including a wiring harness, fuel pressure regulator, and throttle position sensor.

Overall, the Holley 7957 4360 4-barrel carburetor is a high-quality, high-performance option for Mopar Dodge Tradesman 318 V-8 engines. Its unique features, such as the ULS design, vacuum secondary metering block, and Synergy Jet technology, make it a great choice for those looking to improve the power, torque, and fuel efficiency of their engine. With its durable construction, easy installation, and reliable performance, this carburetor is a must-have for any serious automotive enthusiast or restoration specialist.

The Holley 7957 4360 4-barrel carburetor is a popular choice among Mopar and Dodge enthusiasts for their 318 V-8 engines. While this carburetor offers several advantages, there are also some potential drawbacks to consider before making a purchase.

1. High Performance: The Holley 4-barrel carburetor is designed to deliver excellent air/fuel mixture for improved engine performance. It provides better throttle response, increased horsepower, and improved idle quality.

2. Customizability: Holley carburetors offer a wide range of customization options, allowing users to fine-tune the carburetor to their specific engine and driving conditions. This includes adjustable jets, emulsions plates, and secondary metering rods.

3. Durability: Holley carburetors are known for their durability, with heavy-duty components and materials that can withstand the rigors of high-performance use.

4. Wide Application: This carburetor is suitable for a wide range of applications, including street performance, racing, and even marine use.

1. Complexity: Holley carburetors can be more complex to install and tune compared to stock carburetors. This requires a higher level of expertise and experience.

2. Cost: Holley carburetors are generally more expensive than stock carburetors. However, the performance gains and customization options may justify the additional cost for some enthusiasts.

3. Fuel Economy: Holley carburetors can lead to reduced fuel economy compared to stock carburetors. This is due to the increased air/fuel mixture required for high performance.

The Holley 7957 4360 4-barrel carburetor offers several advantages for Mopar and Dodge 318 V-8 engine owners, including improved performance, customizability, durability, and wide application. However, it also comes with some potential drawbacks, such as complexity, cost, and reduced fuel economy. Ultimately, the decision to purchase this carburetor depends on the individual's priorities, expertise, and budget.

If you're an experienced Mopar or Dodge enthusiast looking to maximize the performance of your 318 V-8 engine, the Holley 7957 4360 4-barrel carburetor is an excellent choice. However, if you're new to carburetion or have a limited budget, you may want to consider a less complex and less expensive option. In any case, it's important to thoroughly research and consider the pros and cons before making a purchase.

Details:

Please verify part number and pics match your application. See pics for condition. Primary linkage moves free, secondary is froze tight from sitting. Holley 4360 4-barrel carburetor, list number 7957.

Core for rebuilding or parts.

part #: 7957 prices

• $68.00-$107.95

specifications carbcoon:

• for models: 318
• for makes: Mopar, Dodge
• brand: Holley
• mpn: 7957
• type: Tq Thermoquad Replacement Carb
• oe/oem part number: 1973 1974 1975 1976

seller carbcoon:

• rating: 100.0%
• city: Sheboygan Falls, Wisconsin
• # reviews: 30561

payments carbcoon:

• credit card: Visa
• wallet: Apple-pay
• other

shipping carbcoon:

• class: Standard
• carrier: USPS
• transit: 3-8 Days
• type: Calculated
• cost: $0.00
• service: USPS Ground Advantage

general carbcoon:

• condition: For parts or not working
• Car Truck Parts Accessories > Air Fuel Delivery > Carburetors

returns carbcoon:

• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted

offer carbcoon:

• best offers: True
• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: July 23, 2025
• quantity: 1

Holley 7957 Is Similar To:

• Holley 4557 Ls6 L78 396 454 Carburetor 3967477-gg 1970 Chevelle Camaro Nova (41.8% similar) She was removed off of a running BBC motor but has been sitting for few months. It has not been tested and could possibly need work, labor, other parts/materials before use. May be shipped via ups, USPS or FedEx. The base plate was replaced. Selling an oem Holley list 4557 carburetor with...(May 17th, 2024)
• Holley 10741 Teapot 4000 4-barrel Carburetor 1074-1 Core 1955 Ford Thunderbird 292 V-8 (54.9% similar) Ford part number EYCK-9510-T. Holley teapot 4000 4-BARREL carburetor, list number 1074-1. Please verify part number and pictures match your application. Linkage moves free. See pics for condition. Carb core appears to be mostly complete. Core for rebuilding or parts...(May 17th, 2024)
• Holley 1920 Vintage Glass Bowl Carburetor Hot Rod Gasser Carb Core Rebuild (51.3% similar) Good condition all linkage moves as it should great for rebuild...(May 17th, 2024)
• Holley 06425c Two Barrel 650cfm Carburetor 6425 Imca Cheater Outlaw Racing Core (47.1% similar) Rare Holley two barrel carburetor, list number 6425 - carb is together with choke removed but horn intact metering block also in very nice physical condition, all linkage moves freely kick down arm as well good overall core condition has been sitting fryers it should base and bores look...(May 17th, 2024)
• Holley Ecz-9510-m Teapot 4000 4-barrel Carburetor 1161-2 Carb 1956 Ford Thunderbird 312 V-8 (59.2% similar) Carb core appears to be mostly complete. Core for rebuilding or parts. Holley teapot 4000 4-BARREL carburetor, list number 1161-2. Please verify part number and pictures match your application. See pics for condition. Ford part number CZ-9510-M. Linkage moves free...(May 18th, 2024)
• Holley R3310-1 Carburetor List-3310-1 780cfm H4-4150 4bbl Carb Ford Chevy Bop Mopar (38.5% similar) Used Holley 780 cfm 4BBL carburetor. Being sold for parts, restoration, core, rebuild. Looks to be complete, no cracks, being sold as/is. LIST-3310-1, date, 0653...(May 18th, 2024)
• Holley 1850-3 Carburetor 4 Barrel 600 Cfm Vac Secondary Nice Rebuildable Core (42.6% similar) Many of the carbs have been rebuilt and were sitting in plastic bags, but I no history on what was done to them. It is missing a part of the electric choke. Very nice and clean vintage. Spectre fuel system accessory carburetor. The rest of it looks complete. 600 cfm vac...(May 19th, 2024)
• Holley 4360 Economaster 450 Cfm Carburetor 7454 Quadrajet Replacement Chevrolet (40.8% similar) List number is 7454. For sale is one 1 used Holley 4360 series 450 cfm spread bore carburetor. Verify it will fit your application prior to purchasing. Please look closely at all the pictures for condition and details. The carb is in poor shape and for parts only...(May 19th, 2024)
• Holley List-7001 4165 Spreadbore Carburetor 650cfm Core Or Parts (45.8% similar) This model is a spread bore design double pumper with two accelerator pumps. You are buying on a Holley model 4165 four-barrel carburetor, stamped p/n # LIST-7001, date code 1610, rated at 650 cfm ...(May 19th, 2024)
• Holley 4779 4150 4779 750cfm Competition Drag Racing Double Pumper Carburetor (33.5% similar) Holley 4150/4779/750C FM, competition drag racing double pumper carburetor. Is totally rebuilt, is in like new condition, and ready to install. This is an actual photo of the carb...(May 19th, 2024)
• Holley 1850-1 Used 4 Barrel Carburetor List 0618 600cfm Electric Choke Vacum Sec (44.3% similar) List 1850-1 0618 universal fit...(May 19th, 2024)