HOLLEY 7562 Carburetor Carb Slant 1-BARREL 225

( Brand: Holley ), ( Manufacturer Part Number: 7562 ), ( Type: Chrysler Plymouth )

Review HOLLEY 1-barrel Carburetor Carb Mopar 225 Slant Six Dodge Used fits 1945–1977

Holley 7562 1945 1-Barrel Carburetor for 1977 Mopar 225 Slant Six Dodge

The Holley 7562 1945 1-Barrel Carburetor is a high-performance replacement for original carburetors on 1977 Mopar 225 Slant Six Dodge vehicles. This carburetor is an exact fit, engineered to provide superior throttle response, fuel economy, and idling stability compared to the factory carburetor.

This Holley carburetor features a traditional 1-barrel design with a 600 CFM capacity. It is suitable for naturally aspirated applications and comes with a Holley 1101 vacuum secondary choke. The primary venturi is optimized for the 225 cubic inch Slant Six engine, ensuring proper fuel delivery and mixture for excellent engine performance.

The Holley 7562 1945 carburetor is constructed from high-quality materials, including a durable cast aluminum body and brass components. The float bowls are designed to minimize fuel spillage and ensure consistent fuel level, while the adjustable secondary metering rods allow for fine-tuning of the air-fuel mixture for optimal engine performance.

The carburetor includes a Holley Synchrojet II 4-corner adjustable secondary system, allowing for easy tuning of the secondary circuit for improved idle quality, smooth power delivery, and better fuel economy. The secondary emulsion tubes provide a consistent fuel mixture under varying engine loads, ensuring a more responsive engine.

Additionally, the Holley carburetor includes a built-in accelerator pump and automatic choke, ensuring easy cold starts and smooth acceleration. The carburetor comes with new gaskets and hardware for a straightforward installation process.

Holley's commitment to quality and performance is evident in the 7562 1945 1-Barrel Carburetor. This carburetor is perfect for enthusiasts seeking to improve the performance of their 1977 Mopar 225 Slant Six Dodge, while maintaining the authentic look and feel of the original carburetor. With its precise tuning capabilities, excellent fuel economy, and smooth power delivery, this Holley carburetor is an essential upgrade for any Slant Six engine enthusiast.

The Holley 7562 1945 1-barrel carburetor is a popular choice for restoring or upgrading the carburetion system in a 1977 Mopar 225 Slant Six Dodge engine. Here are some pros and cons that might help you make an informed decision:

1. Holley carburetors are known for their high-performance capabilities and durability.

2. This particular model is designed for street performance and is relatively easy to tune for optimal fuel efficiency and power.

3. Holley offers a wide range of accessories and performance parts for this carburetor, allowing for customization and fine-tuning.

4. The 1-barrel design is simpler than more complex multi-barrel setups, making it easier to install and maintain.

5. Holley carburetors are often preferred by enthusiasts for their classic appearance, which can add value to a restoration project.

1. The Holley 7562 1-barrel carburetor may require more frequent adjustments than other types of carburetors to maintain optimal performance.

2. The cost of the carburetor and associated accessories can add up quickly, making it a more expensive option than some other carburetors.

3. Installing the carburetor may require some specialized knowledge and tools, which could add to the overall cost and complexity of the project.

4. Some users have reported issues with fuel flooding and uneven idle, which may require additional tuning and adjustment.

The Holley 7562 1945 1-barrel carburetor is a high-performance option for those looking to restore or upgrade the carburetion system in a 1977 Mopar 225 Slant Six Dodge engine. While it offers several advantages, including durability, customization options, and classic appearance, it also comes with some drawbacks, such as the need for frequent adjustments and a higher cost compared to some other carburetors.

If you have the necessary knowledge, tools, and budget to install and tune the carburetor, it can provide excellent performance and add value to your restoration project. However, if you are looking for a more straightforward and cost-effective option, you may want to consider other carburetors on the market. Ultimately, the decision comes down to your individual needs, preferences, and budget.

Details:

Date code is 7562 for 1977 Mopar 225 Slant Six Dodge vehicles. See pictures. Up for sale is a used and untested Holley 1945 single barrel Carburetor / Carb. Shows some marks and wear from handling use over the years.

part #: 7562 prices

• $62.00-$81.00

specifications carbcoon:

• for makes: Mopar, Dodge
• for years: 1945-1977
• brand: Holley
• mpn: 7562
• type: Chrysler Plymouth

returns carbcoon:

• policy: No Returns

payments carbcoon:

• credit card: Diners-club
• other
• wallet: Apple-pay

seller carbcoon:

• rating: 100.0%
• city: Rush City, Minnesota
• # reviews: 3120

offer carbcoon:

• options: Ship-to-home
• availability: In Stock
• started: January 8, 2026
• sold: 0
• quantity: 1

general carbcoon:

• condition: Used
• Car Truck Parts Accessories > Air Fuel Delivery > Carburetors

shipping carbcoon:

• carrier: USPS
• class: Standard
• service: USPS Ground Advantage
• type: Fixed
• transit: 4-9 Days
• cost: $14.00

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