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  3. HOLLEY 3698346

HOLLEY 3698346 Carburetor Slant 1-BBL 6593

fits make: Chrysler, Dodge, Plymouth, Mopar. year: 1920.

3698346 Holley 1920 Carburetor 1-bbl 6593 Chrysler Slant 6 Dodge Plymouth Mopar

( Brand: Holley ), ( Manufacturer Part Number: 3698346 ), ( Choke Type: Mechanical ), ( Type: Carburetor ), ( Mounting Flange Type: 1-bbl ), ( Features: Down Draft ), ( Material: Alloy ), ( Vintage Part: Yes ), ( Country Of Origin: United States ), ( Performance Part: No )

Review HOLLEY Carburetor Chrysler Slant Dodge Plymouth Mopar fits 1920

The Holley 3698346 1920 Carburetor is a 1-bbl (single-barrel) model specifically designed for use with Chrysler Slant Six engines, including those found in Dodge, Plymouth, and Mopar vehicles. This carburetor is a valuable addition for enthusiasts looking to restore or upgrade the fuel delivery system in their vintage automobiles.

The Holley 1920 carburetor is renowned for its classic design and durable construction. With a net weight of approximately 24.5 lbs (11.1 kg), it boasts a traditional appearance that is both timeless and iconic. Its body is made from cast aluminum, ensuring both strength and resistance to corrosion.

The carburetor features a 6593 series base plate, which includes a built-in electric choke and vacuum secondaries. The electric choke allows for quick and reliable starting in various weather conditions, while the vacuum secondaries offer improved idle quality and power under load.

The 1920 carburetor comes with a 4160-style throttle body, which includes a 750 CFM (cubic feet per minute) vacuum secondary metering block. The metering block is adjustable, allowing fine-tuning of the fuel mixture for optimal engine performance.

The carburetor utilizes a Holley Synchrojet II carburetor kit for easy tuning and maintenance. This kit includes a synchrojet needle and seat assembly, as well as an adjustable power valve. The synchrojet technology ensures smooth idling and consistent fuel delivery throughout the RPM range.

The Holley 3698346 1920 Carburetor is compatible with various fuel systems, including gasoline and biofuel. It is recommended to use a fuel system that provides a steady, consistent fuel pressure of around 6-8 psi for optimal performance.

This carburetor is a direct replacement for the original unit on Chrysler Slant Six engines. Installation is relatively straightforward, though some modifications may be required depending on the specific vehicle and its previous modifications. Proper installation and tuning are crucial for optimal performance and fuel efficiency.

The Holley 3698346 1920 Carburetor is an excellent choice for those seeking to restore or upgrade the fuel delivery system in their Chrysler Slant Six-powered Dodge, Plymouth, or Mopar vehicles. Its traditional design, reliable construction, and adjustable features make it a popular choice among enthusiasts and restorers.

The Holley 3698346 1-bbl 6593 carburetor is a popular choice for Chrysler Slant Six, Dodge, Plymouth, and Mopar applications. This carburetor comes with several advantages and disadvantages that may influence your decision to buy it.

Advantages:

1. High-performance: Holley carburetors are known for their high-performance capabilities. This carburetor offers excellent air/fuel mixture delivery for improved engine performance.

2. Customizability: Holley carburetors offer a wide range of customization options, allowing users to fine-tune their engine settings for optimal performance.

3. Durability: Holley carburetors are built to last, using high-quality materials and precision manufacturing techniques to ensure long-term reliability.

4. Easy installation: The Holley 3698346 carburetor is designed to be a direct replacement for many Chrysler, Dodge, Plymouth, and Mopar applications, making installation relatively straightforward.

5. Wide availability: Holley carburetors are widely available from various retailers, ensuring that users can find replacement parts and accessories easily.

Disadvantages:

1. Cost: Holley carburetors can be more expensive than other options, which may deter some buyers.

2. Complexity: Holley carburetors can be more complex to set up and tune compared to other carburetors, requiring a certain level of expertise and experience.

3. Fuel efficiency: Holley carburetors may not offer the same level of fuel efficiency as modern fuel injection systems, which could result in higher fuel consumption and costs.

Conclusion:

The Holley 3698346 1-bbl 6593 carburetor is a high-performance, durable, and customizable option for Chrysler Slant Six, Dodge, Plymouth, and Mopar applications. However, it comes with a higher cost and may require more expertise to set up and tune compared to other options. Ultimately, the decision to buy this carburetor depends on your specific needs, budget, and level of expertise.

Recommendation:

If you're looking for a high-performance, customizable, and durable carburetor for your Chrysler Slant Six, Dodge, Plymouth, or Mopar application, the Holley 3698346 1-bbl 6593 carburetor is an excellent choice. However, be prepared for a higher cost and the complexity of setting it up and tuning it. If you're on a tight budget or prefer a simpler carburetor setup, there may be other options that better suit your needs.

Details:

part #: 3698346 prices

  • $16.99-$86.00

specifications carbcoon:

  • for makes: Chrysler, Dodge, Plymouth, Mopar
  • for years: 1920
  • brand: Holley
  • mpn: 3698346
  • choke type: Mechanical
  • type: Carburetor
  • mounting flange type: 1-bbl
  • features: Down Draft
  • material: Alloy
  • vintage part: Yes
  • country of origin: United States
  • performance part: No

general carbcoon:

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

offer carbcoon:

  • started: May 15, 2026
  • availability: In Stock
  • best offers: True
  • sold: 0
  • quantity: 1
  • options: Ship-to-home

returns carbcoon:

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

payments carbcoon:

  • wallet: Apple-pay
  • credit card: Mastercard
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seller carbcoon:

  • city: Boonville, New York
  • rating: 0.0%
  • # reviews: 10

shipping carbcoon:

  • service: USPS Ground Advantage
  • carrier: USPS
  • cost: $12.99
  • type: Fixed
  • class: Standard
  • transit: 5-12 Days
for makes: chrysler, dodge, plymouth, mopar, for years: 1920, choke type: mechanical, type: carburetor, mounting flange type: 1-bbl, features: down draft, vintage part: yes, country of origin: united states, performance part: no,
category: auto parts > car truck parts accessories > air fuel delivery > carburetors, material: alloy, sku: 11263480977420008,

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