1. USED Car/Truck Carburetors Items
  2. sku: 7014085979786682
  3. LABWORK CG745578LD

LABWORK CG745578LD Engines Quadrajet Carburetor Carb Barrel 4MV

fits model: 327, 350, 427, 454. make: Chevrolet.

Cg745578ld Labwork For Chevrolet Engines 327 350 427 454 Quadrajet Carburetor Carb 4mv 4 Barrel

( Brand: Labwork ), ( Manufacturer Part Number: CG745578LD ), ( Type: Carburetor ), ( Features: Spread Bore Carburetor, Constant-vacuum, Quadrajet ), ( Choke Type: Mechanical ), ( Placement On Vehicle: Front ), ( Oe/oem Part Number: 7026202 7026203 7026210 7027202 7027203 ), ( Manufacturer Warranty: 1 Year ), ( Package: Comes With Accessories, As Shown In The Picture ), ( Specifications 1: Auxiliary Venturi ), ( Venturi Choke Tube : 28mm ), ( Specifications 2: Main Jet ), ( Specifications 3: Idle Jet ), ( Needle Valve: 3.3 ), ( Fitment Type: Direct Replacement )

Review LABWORK For Chevrolet Engines Quadrajet Carburetor Carb 4mv Barrel fits 327 350 427 454

Introducing the CG745578LD Lab Work Quadrajet Carburetor 4-barrel for select Chevrolet engines, specifically designed for 327, 350, 427, and 454 engines. This high-performance carburetor is a must-have for enthusiasts looking to upgrade their engines and enhance their driving experience.

The CG745578LD Quadrajet Carburetor is a 4-barrel carburetor, meaning it has four separate barrels, each supplying fuel to a specific cylinder. This design allows for improved air-fuel mixture and optimal combustion, leading to increased horsepower and torque.

The carburetor barrels are identified as 4MV, which stands for 4-barrel, Multi-Venturi. This design features a larger primary venturi and smaller secondary venturis, which allows for a rich fuel mixture during idle and a lean fuel mixture during high RPM operation. This results in better fuel economy and increased power output.

The CG745578LD Quadrajet Carburetor is built with precision and attention to detail. Each component is carefully crafted to ensure optimal performance and durability. The carburetor body is made from high-quality aluminum, making it lightweight yet strong. The floats are made from glass-filled nylon, which is resistant to fuel and provides excellent durability.

The Quadrajet carburetor also features a unique design that includes a built-in fuel pressure regulator, eliminating the need for an external regulator. This simplifies installation and reduces the chances of leaks. The carburetor also includes a built-in fuel pump, allowing for easy installation and eliminating the need for a separate fuel pump.

The CG745578LD Quadrajet Carburetor is designed to fit select Chevrolet engines, including those with displacements of 327, 350, 427, and 454 cubic inches. It is important to note that this carburetor may require additional modifications for specific engine applications, such as intake manifolds and fuel lines.

In conclusion, the CG745578LD Lab Work Quadrajet Carburetor is a high-performance, 4-barrel carburetor designed for select Chevrolet engines. It features a 4MV barrel design, a built-in fuel pressure regulator and fuel pump, and is constructed from high-quality materials for optimal performance and durability. This carburetor is a great option for enthusiasts looking to upgrade their engines and enhance their driving experience.

Buying a CG-4555-78 LD quadrajet carburetor barrel for Chevrolet engines with displacements of 327, 350, 427, and 454 cubic inches and a 4MV design can have several pros and cons for automobile enthusiasts and mechanics. Here's a brief analysis of each:

Pros:

1. Improved Performance: This carburetor barrel is known for its excellent performance in providing a smooth and consistent fuel-air mixture. It can lead to improved engine response and overall performance.

2. Durability: The CG-4555-78 LD carburetor barrel is constructed from high-quality materials, ensuring long-lasting performance and durability.

3. Versatility: This carburetor barrel can be used on various Chevrolet engines, making it a popular choice among enthusiasts and mechanics.

4. Availability: These carburetor barrels are widely available from various retailers and can be easily sourced for those in need.

Cons:

1. Cost: Compared to some aftermarket alternatives, the CG-4555-78 LD carburetor barrel can be relatively expensive, which may deter some buyers.

2. Complexity: Installing a new carburetor barrel can be a complex process, requiring some mechanical expertise. This may not be the ideal solution for those without experience in automotive repairs.

3. Adjustments: Fine-tuning the carburetor to achieve optimal performance may require some adjustments, which can be time-consuming and potentially frustrating for some users.

In conclusion, the CG-4555-78 LD quadrajet carburetor barrel for Chevrolet engines can offer improved performance, durability, and versatility. However, it comes with a higher cost, installation complexity, and potential need for adjustments. If you're an experienced mechanic or enthusiast looking for a high-quality carburetor barrel for your Chevrolet engine, this option may be worth considering. However, if you're new to automotive repair or looking for a more cost-effective alternative, it may be wise to explore other options. Ultimately, the decision depends on your specific needs, expertise, and budget.

Details:

Features: Auxiliary Venturi:7.3mm. Venturi Choke tube: 28mm. Air correction jets:110.

As shown in the picture. Main jet:185. Due to different people have the individual understanding on of lists, product quality, and ect. May I remind you here.

New List Item.

part #: cg745578ld price

  • $127.44

specifications carbcoon:

  • for models: 327, 350, 427, 454
  • for makes: Chevrolet
  • brand: Labwork
  • mpn: Cg745578ld
  • type: Carburetor
  • features: Spread Bore Carburetor, Constant-vacuum, Quadrajet
  • choke type: Mechanical
  • placement on vehicle: Front
  • oe/oem part number: 7026202 7026203 7026210 7027202 7027203
  • manufacturer warranty: 1 Year
  • package: Comes With Accessories, As Shown In The Picture
  • specifications 1: Auxiliary Venturi
  • venturi choke tube : 28mm
  • specifications 2: Main Jet
  • specifications 3: Idle Jet
  • needle valve: 3.3
  • fitment type: Direct Replacement

returns carbcoon:

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

offer carbcoon:

  • options: Ship-to-home
  • started: July 4, 2025
  • availability: In Stock
  • best offers: True
  • sold: 0

payments carbcoon:

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

shipping carbcoon:

  • class: Standard
  • cost: $0.00
  • type: Fixed
  • transit: 5-10 Days
  • service: Standard

seller carbcoon:

  • city: Chino, California
  • rating: 99.1%
  • # reviews: 5979

general carbcoon:

  • condition: New
  • Car Truck Parts Accessories > Air Fuel Delivery > Carburetors
for models: 327, 350, 427, 454, for makes: chevrolet, type: carburetor, features: spread bore carburetor, constant-vacuum, quadrajet, choke type: mechanical, placement on vehicle: front, oe/oem part number: 7026202 7026203 7026210 7027202 7027203, manufacturer warranty: 1 year, package: comes with accessories, as shown in the picture, specifications 1: auxiliary venturi, venturi choke tube: 28mm, specifications 2: main jet, specifications 3: idle jet, needle valve: 3.3, fitment type: direct replacement,
category: auto parts > car truck parts accessories > air fuel delivery > carburetors, sku: 7014085979786682,

Labwork CG745578LD Is Similar To:

carbcoon logo
1 offer $127.44 USD
  • Offer #1: $127.44 price + $0.00 shipping estimate = $127.44* total. Features: Auxiliary Venturi:7.3mm Venturi(Choke tube):28mm Main jet:185 Air correction jets:110 Idle jet:120 Needle valve:3.3 Fitment: For Chevy big block Mark IV 6.6L/402 1970-1972 V8 For Chevy small block Gen I 5.7L/350 1967-1973 V8 For Chevy big block Mark IV 6.5L/396 Street 1966-1970 V8 For Chevy small block Gen I 5.4L/327 Street 1966-1969 V8 For Chevy big block Mark IV 7.0L/427 Street 1966-1969 V8 For Chevy big block Mark IV 7.4L/454 1970-1973 V8 For Chevy small block Gen I 6.6L/400 1970-1973 V8 For Chevy small block Gen I 5.4L/327 GMC 1967-1968 V8 For Chevy big block Mark IV 6.5L/396 GMC 1968-1969 V8.FREE SHIPPING

Copyright © carbcoon.com