ROCHESTER A187R Carburetor Kit Pump Steel Needles 347CU. 4GC Pump/steel

( Brand: Rochester ), ( Fitment Type: Direct Replacement ), ( Manufacturer Part Number: A187R ), ( Mounting Hardware Included: No ), ( Material: Steel ), ( Vintage Part: Yes ), ( Type: Rebuild Kit ), ( Country Of Origin: United States )

Review ROCHESTER Pontiac 347cu. Inch 4gc Carburetor Kit Leather Pump/steel Needles fits 1957

Introducing the Rochester A187R 1957 Pontiac 347cu.in 4GC Carburetor Kit, a meticulously engineered solution for restoring the classic performance of your 1957 Pontiac with a 347 cubic inch engine. This carburetor kit is a direct replacement for original Rochester 4GC carburetors and is compatible with various engine configurations.

The heart of this kit is the 4GC carburetor body, which features a durable, polished finish that adds a touch of elegance to your engine bay while providing optimal air-fuel mixture for your engine. The kit includes two new steel needle and seat assemblies, precision-machined to ensure a perfect seal and consistent fuel delivery. The needles are designed with fine threads and micrometer tips, allowing for precise adjustments to optimize your engine's fuel mixture for various driving conditions.

The kit also includes two new fuel pumps, each boasting a robust design and the ability to deliver the required fuel pressure for your 347cu.in Pontiac engine. The pumps are constructed from high-quality materials, ensuring longevity and reliability. The kit's fuel pump gaskets are included to ensure a secure and leak-free installation.

Additionally, this Rochester A187R 1957 Pontiac 347cu.in 4GC Carburetor Kit comes with new floats, float bowls, and an adjustable float level tool, allowing for easy adjustments to maintain the correct fuel level within the carburetor. The float bowls are designed with baffles to reduce fuel slosh and improve carburetor performance.

This kit is a comprehensive solution for restoring the carburetion system of your 1957 Pontiac with a 347cu.in engine. Each component is manufactured to meet or exceed OEM specifications, ensuring a perfect fit and reliable operation. With this Rochester A187R 4GC Carburetor Kit, you can enjoy the classic performance and driving experience of your Pontiac while benefiting from modern manufacturing techniques and materials.

Pros and Cons of Buying a Rochester A187R 1957 Pontiac 347cu in 4GC Carburetor Kit

The Rochester A187R 1957 Pontiac 347cu in 4GC carburetor kit is a vintage automotive part that may be of interest to hobbyists and collectors who own or are restoring a 1957 Pontiac with a 347 cubic inch engine.

1. Authenticity: This carburetor kit is an original part, which adds authenticity and value to the restoration project.

2. Performance: The Rochester A187R carburetor was known for its excellent performance and reliability during its era. Installing this carburetor in a 1957 Pontiac could improve its engine performance.

3. Availability: This particular kit includes both the pump and steel needles, making it a complete solution for those looking to replace or restore their carburetor system.

1. Cost: Vintage carburetors, especially those in complete kits like this one, can be quite expensive. Enthusiasts may need to invest a significant amount of money to acquire this part.

2. Complexity: Installing a vintage carburetor like this one can be a complex process, requiring a good deal of mechanical knowledge and expertise. It may not be a suitable project for those without experience in automotive restoration.

3. Maintenance: Vintage carburetors can require more frequent maintenance than modern fuel injection systems. Enthusiasts may need to invest time and resources into keeping this carburetor in good working order.

The Rochester A187R 1957 Pontiac 347cu in 4GC carburetor kit offers several advantages, including authenticity and potential performance improvements. However, its high cost, complexity, and maintenance requirements may make it a less than ideal solution for some enthusiasts. Ultimately, the decision to purchase this carburetor kit depends on the individual's restoration goals, budget, and expertise.

If you are a serious enthusiast with the required expertise, a significant budget, and a genuine desire to restore a 1957 Pontiac with a 347 cubic inch engine to its original condition, then the Rochester A187R 1957 Pontiac 347cu in 4GC carburetor kit could be an excellent investment. For those with less experience or a smaller budget, alternative solutions, such as rebuilding an existing carburetor or installing a modern fuel injection system, may be more practical options.

part # a187r price

• $84.99

specifications carbcaddie:

• for makes: Pontiac, Rochester
• for years: 1957
• brand: Rochester
• fitment type: Direct Replacement
• manufacturer part number: A187R
• mounting hardware included: No
• material: Steel
• vintage part: Yes
• type: Rebuild Kit
• country of origin: United States

returns carbcaddie:

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

seller carbcaddie:

• rating: 100.0%
• # reviews: 4100

payments carbcaddie:

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• credit card: Mastercard
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• wallet: Paypal
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shipping carbcaddie:

• type: Fixed
• carrier: USPS
• service: USPS Ground Advantage
• cost: $7.89
• class: Standard
• transit: 5-10 Days

offer carbcaddie:

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

general carbcaddie:

• Car Truck Parts Accessories > Air Fuel Delivery > Carburetor Parts
• condition: New other see details

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