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  3. SPACER CS4326

SPACER CS4326 Carburetor Adapter Holley Quadrajet Angled 4-BARREL

fits make: Rochester.

Cs4326 Spacer 4-barrel Carburetor Aluminum Adapter Holley Rochester Quadrajet Angled

( Brand: Spacer ), ( Part Type: Aluminum Carburetor Adapter ), ( Manufacturer Part Number: CS4326 ), ( Country Of Origin: United States )

Review SPACER 4-barrel Carburetor Aluminum Adapter Holley Rochester Quadrajet Angled

The Holley ROchester Quadrajet Angled Spacer CS4326 is a precision-engineered carburetor adapter designed for use with 4-barrel intake manifolds. This adapter is specifically crafted to accommodate the Holley Quadrajet carburetor, which is widely regarded for its excellent fuel delivery and performance capabilities.

The CS4326 spacer features an angled design that allows for optimal positioning of the Quadrajet carburetor, ensuring proper clearance for other engine components. The adapter is CNC-machined from high-quality billet aluminum, ensuring a perfect fit and exceptional durability. The surface is then anodized for added protection against corrosion and wear.

Measuring 3.5 inches in height and 4.375 inches in width, the CS4326 spacer is designed to fit most standard 4-barrel intake manifolds. The kit includes all necessary hardware for installation, including mounting bolts and gaskets. The adapter also features integrated fuel crossover tubes, which make it easy to plumb the fuel system.

The Holley ROchester Quadrajet Angled Spacer CS4326 is a must-have upgrade for any enthusiast looking to install a Quadrajet carburetor on their engine. Its angled design offers improved clearance, while the high-quality construction ensures a perfect fit and superior performance. With its easy installation and durable design, this adapter is an essential addition to any performance build.

The Holley Rochester Quadrajet carburetor is a popular choice for performance enthusiasts due to its ability to provide excellent fuel delivery and power gains. However, for those using a 4-barrel intake manifold like the CS4326, an adapter is required to install the Quadrajet carburetor. One such adapter is the Holley Spacer CS4326 4-barrel carburetor adapter. In this response, we will discuss the pros and cons of using this adapter to install a Holley Rochester Quadrajet carburetor on a CS4326 intake manifold.

Pros:

1. Fuel Efficiency: The Holley Rochester Quadrajet carburetor is known for its fuel efficiency, and the use of this adapter allows the installation of this carburetor on a 4-barrel intake manifold.

2. Power Gains: The Quadrajet carburetor is capable of providing significant power gains, making it an attractive option for performance enthusiasts.

3. Adjustability: The Quadrajet carburetor offers a high degree of adjustability, allowing for fine-tuning of the fuel mixture for optimal engine performance.

4. Durability: Holley products are known for their durability, and the Spacer CS4326 adapter is no exception. It is made of high-quality materials and is designed to withstand the rigors of high-performance driving.

Cons:

1. Complexity: Installing a Holley Rochester Quadrajet carburetor using the Spacer CS4326 adapter can be a complex process, requiring a certain level of mechanical expertise.

2. Cost: The cost of the Spacer CS4326 adapter, along with the Quadrajet carburetor and other required components, can be significant.

3. Compatibility: The Spacer CS4326 adapter may not be compatible with all CS4326 intake manifolds, so it is essential to verify compatibility before making a purchase.

4. Maintenance: The Quadrajet carburetor requires regular maintenance, including jetting adjustments and fuel system cleaning, to ensure optimal performance.

Conclusion:

The Holley Spacer CS4326 4-barrel carburetor adapter is a useful tool for those looking to install a Holley Rochester Quadrajet carburetor on a CS4326 intake manifold. While it offers several advantages, including fuel efficiency, power gains, adjustability, and durability, it also comes with some drawbacks, such as complexity, cost, compatibility, and maintenance requirements.

Recommendation:

If you are considering installing a Holley Rochester Quadrajet carburetor on a CS4326 intake manifold, the Spacer CS4326 adapter is a viable option. However, it is essential to weigh the pros and cons carefully and ensure compatibility before making a purchase. Additionally, be prepared for the complexity and cost of the installation process and the ongoing maintenance requirements of the Quadrajet carburetor. If you are not confident in your mechanical abilities or have limited resources, you may want to consider alternative options, such as a 4-barrel carburetor that is directly compatible with the CS4326 intake manifold.

part # cs4326 price

  • $25.00

specifications carbcaddie:

  • for makes: Rochester
  • brand: Spacer
  • part type: Aluminum Carburetor Adapter
  • manufacturer part number: CS4326
  • country of origin: United States

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offer carbcaddie:

  • best offers: True
  • started: April 3, 2026
  • availability: In Stock
  • quantity: 1
  • sold: 0
  • options: Ship-to-home

general carbcaddie:

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

seller carbcaddie:

  • rating: 100.0%
  • # reviews: 33937

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  • cost: $0.00
  • service: USPS Ground Advantage
  • type: Calculated
  • transit: 4-10 Days
  • class: Standard
  • carrier: USPS

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  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Buyer
for makes: rochester, part type: aluminum carburetor adapter, country of origin: united states,
category: auto parts > car truck parts accessories > air fuel delivery > carburetor parts, sku: 10131250417810871,

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1 offer $25.00 USD
  • Offer #1: $25.00 price + free delivery = $25.00* total. See pics for condition. Holley to Quadrajet 4-barrel aluminum spacer adapter plate.FREE SHIPPING