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Item #:
36369674
Rochester Quadrajet Carburetor 4 Barrel for Chevy 350 327 396 400 402 427 454 Engines Car and Chevrolet GMC Trucks 1966-1973 1901R 4MV 750CFM Q-Jet
Item #:
36369674
BND 236
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What Stands Out
High Performance
Designed for optimal airflow with 750CFM, this carburetor enhances engine performance in Chevy 350-454 engines, delivering unmatched power and responsiveness for both daily driving and high-performance applications.
Versatile Compatibility
Compatible with multiple Chevy and GMC engines from 1966-1973, this carburetor simplifies upgrades and replacements, ensuring a perfect fit and function for a variety of classic vehicles, enhancing convenience for enthusiasts.
Complete Kit
Includes a gasket kit and manual, providing everything needed for installation. This comprehensive package takes the guesswork out of setup, ensuring users can optimize their vehicle's performance without additional purchases.
Product Details
- Compatible with 4 Barrel Quadrajet Carburetor for Chevy 350 327 396 400 402 427 454 Engines, 4-BBL Q-jet Carb for Chevy Cars 1966-1973 and Chevrolet / GMC Trucks 1968-1973
- Compatible with 4MV Quadrajet Spread Bore Carburetor for 1966-73 Chevy 327-454c.i. Engines with Chevy Bowl Entrance and Linkage Style, Divorced Remote Mechanical Choke, Vacuum Secondary, 750 CFM, Compatible with EGR (Exhaust Gas Recirculation)
- Comes with 1901R Edelbrock Rochester Carburetor, Flange Gaskets, Air filter gaskets, Tool for Pushing Plug, Plugs, jets, Main jet: 185mm, Idle jet: 120mm, Auxiliary Venturi: 7.3mm, Venturi(Choke tube):28mm, Air correction jets: 110mm, Needle valve: 3.3mm
- Reference Part Number: 1901R, 7040202, 7040007 7040021 7046904 7047207 7047303 7047305 7047306 7047307 7047316 7047319 17054236 17054709 17054961 7026202 7026203 7026210 7027202 7027203 7027212 7027213 7027218 17054696 17054699 17054705 17054917 17054923 17055036
- Brand: LOREADA, Manufacturer Part Number: 305, 1901R,1901-GG, 305, Placement on Vehicle: front, Material Type: Metal, Special Features: carburetor
- Fitment for various models including 1970-1972 V8 Chevy big block Mark IV 6.6L/402, 1967-1973 V8 Chevy small block Gen I 5.7L/350, 1966-1970 V8 Chevy big block Mark IV 6.5L/396 Street, 1966-1969 V8 Chevy small block Gen I 5.4L/327 Street, 1966-1969 V8 Chevy big block Mark IV 7.0L/427 Street, 1970-1973 V8 Chevy big block Mark IV 7.4L/454, 1970-1973 V8 Chevy small block Gen I 6.6L/400, and various GMC models
| Brand Name | LOREADA |
| Item Part Number | 1901R, 1901 |
| Model Number | 1901R / 1901-GG |
| Manufacturer | loreadaautoparts |
| UPC | 049500837501 |
| Manufacturer Part Number | 305 |
| Item Type Name | Rochester Quadrajet 4MV Carburetor |
| Compatible with Vehicle Type | Truck |
| Flange Type | Spread Bore |
| Part Interchange Info | replacement |
| Exterior Finish | Metal |
| Recommended Uses For Product | Classic car restoration, Old car performance upgrade, Replacement for faulty parts, Specific vehicle modification |
| Specific Uses For Product | Vehicle |
| Item Dimensions D x W x H | 9.84"D x 13.78"W x 9.84"H (25 x 35 x 25 cm) |
| Brand | LOREADA |
| Vehicle Service Type | Truck |
| Recommended Uses For Product | Classic car restoration, Old car performance upgrade, Replacement for faulty parts, Specific vehicle modification See more |
Who Should Buy?
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Classic Car Enthusiasts
Ideal for restoring vintage Chevy cars, offering reliable performance for engines from the 1960s and early 1970s.
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Performance Upgrades
Great choice for users focusing on boosting power in their Chevy engines, specifically 350 to 454 cubic inches.
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Small Repair Shops
Useful for automotive repair shops specializing in older vehicles, ensuring quick replacement and tuning options for clients.
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Modern Engine Users
Not suitable for drivers or mechanics working on contemporary fuel-injected engines that require electronic management.
Product Description
Rochester Quadrajet Carburetor 4 Barrel for Chevy 350 327 396 400 402 427 454 Engines Car and Chevrolet GMC Trucks 1966-1973 1901R 4MV 750CFM Q-Jet Carb w/Gasket Kit Manual Divorced Choke
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What vehicles are compatible with the Rochester Quadrajet Carburetor 4 Barrel?
Answer: The Rochester Quadrajet Carburetor 4 Barrel is compatible with various Chevrolet and GMC trucks produced between 1966 and 1973. Specifically, it fits engines such as the Chevy 350, 327, 396, 400, 402, 427, and 454. This wide compatibility makes it a versatile choice for classic car enthusiasts looking to repair or enhance performance in various Chevy models, from muscle cars to trucks. -
Question:
What is the benefit of using a 750CFM Rochester Quadrajet Carburetor?
Answer: A 750CFM Rochester Quadrajet Carburetor offers superior airflow and fuel delivery, which translates to improved engine performance, especially in high-output applications. The 750CFM rating indicates that this carburetor can handle a significant volume of air and fuel mixture, making it ideal for powerful engines like those found in classic Chevys. This enhancement is particularly beneficial for those looking to maximize horsepower and throttle response in performance-driven builds. -
Question:
How does the Rochester Quadrajet Carburetor improve fuel efficiency?
Answer: The Rochester Quadrajet features a unique design that optimizes the air-fuel mixture, which can improve fuel efficiency. Its primary and secondary venturi system allows for better adaptability to varying driving conditions, ensuring that the engine gets the right mixture of fuel and air. For classic car owners interested in maintaining performance while also being mindful of consumption, this carburetor can strike a balance between power and efficiency. -
Question:
Is the Rochester Quadrajet Carburetor adjustable for tuning?
Answer: Yes, the Rochester Quadrajet Carburetor is designed with tuning capabilities to suit different driving conditions and performance needs. Its multiple adjustment points allow users to fine-tune idle speed, air-fuel mixture, and other parameters. This is crucial for enthusiasts who want to achieve optimal performance or customize their vehicles for specific applications, such as racing, towing, or everyday driving. -
Question:
What kind of maintenance does a Quadrajet Carburetor require?
Answer: Regular maintenance of the Rochester Quadrajet Carburetor is essential for optimal performance. This includes cleaning the carburetor, inspecting gaskets for leaks, and checking fuel filters. Additionally, periodic adjustments to the float level and idle mixture screws might be needed to maintain efficiency. Consistent upkeep ensures that the carburetor functions effectively, prolonging the lifespan of your engine and enhancing driving experience. -
Question:
Will the Rochester Quadrajet Carburetor fit aftermarket intake manifolds?
Answer: Yes, the Rochester Quadrajet Carburetor is compatible with many aftermarket intake manifolds designed for Chevy small-block and big-block engines. However, it's important to verify the specific intake manufacturer's guidelines to ensure proper fitment. This compatibility allows performance enthusiasts to modify or upgrade their intake systems while using the performance benefits of the Quadrajet Carburetor. -
Question:
What is the Q-Jet's design advantage over other carburetors?
Answer: The Q-Jet design incorporates features like a small primary choke bore and a larger secondary, allowing for excellent throttle response and efficiency under different driving conditions. This dual-venturi setup makes the Q-Jet particularly adept at providing power during acceleration while maintaining fuel economy during steady cruising. For drivers who want a versatile carburetor that can handle various situations, the Q-Jet stands out as a superior choice. -
Question:
Can I install the Rochester Quadrajet Carburetor myself?
Answer: Yes, with some mechanical knowledge, many car enthusiasts can successfully install the Rochester Quadrajet Carburetor themselves. Standard tools and a detailed manual can guide you through the process, covering necessary adjustments like linkage and fuel line connections. This self-installation not only saves on labor costs but also allows owners to gain insights into their vehicle's performance system. -
Question:
What makes the 1901R variant of the Rochester Quadrajet unique?
Answer: The 1901R variant of the Rochester Quadrajet is designed specifically for optimal performance in high-demand applications, featuring advanced tuning potential and robust construction. Its unique metering rods and jets allow for precise fuel delivery adjustments, making it an excellent choice for performance enthusiasts seeking a balance of power and reliability. This carburetor serves both street and race purposes, providing flexibility for diverse driving styles. -
Question:
Where can I buy the Rochester Quadrajet Carburetor for Chevy engines?
Answer: You can purchase the Rochester Quadrajet Carburetor for Chevy engines at Ubuy in Brunei. Ubuy provides a reliable shopping experience with a wide selection of automotive parts, ensuring that you can find the right carburetor for your vehicle's needs.
LOREADA Carburetors 1901R / 1901-GG Editorial Review
The 4 Barrels Carburador Carburettor is a replacement part for certain models of Chevy vehicles from 1966-1973, as well as Corvettes from 1975-1979. Its 750 CFM capacity means it has a high flow rate, making it ideal for high-performance engines. Customers should note that it is a manual choke carburetor and does not include installation or tuning instructions. Some customers have reported issues with fuel leakage, incorrect threads, and broken vacuum tubes upon receiving the product. However, it is still an effective replacement part for those in need.
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Pros
- High flow rate (750 CFM)
- Compatible with certain models of Chevy vehicles and Corvettes
- Can be used for high-performance engines
Cons
- Manual choke only
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BND 236
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Features & Benefits
- High-quality material
- Direct replacement for 4-BBL carburetor
- Compatible with various models of V8 Chevy and GMC vehicles
- Sturdy and tough
- 100% tested before shipping
- Improves engine performance
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