FEL-PRO SX-3640 Carburetor Mounting Gasket Lz 5.0L 5.8L

( Brand: Fel-pro ), ( Type: Carburetor Mounting Gasket ), ( Manufacturer Part Number: SX-3640 ), ( Item Length: 9.000 ), ( Ipn: C371 42-17 ), ( Manufacturer Warranty: 1 Year ), ( Placement On Vehicle: Air Fuel Delivery Gaskets Sealing Systems ), ( Compatible Model: Custom 500 ), ( Compatible Year: 1977 1976 1975 1974 1973 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Fel-pro Carburetor Mounting Gasket )

Review FEL PRO Carburetor Mounting Gasket Ford Custom 5.0l 5.8l Lz fits 500 1973–1977

Introducing the Fel-Pro SX-3640 carburetor mounting gasket, specifically designed for Ford models with 5.0L and 5.8L engines produced between 1973 and 1977, including the Ford 500. This gasket is an essential component for maintaining a proper seal between the carburetor and the engine manifold, ensuring optimal engine performance.

The Fel-Pro SX-3640 carburetor mounting gasket is meticulously engineered using high-quality, heat-resistant materials. Its primary function is to prevent the intrusion of exhaust gases into the carburetor, which could otherwise disrupt the air-fuel mixture and adversely affect engine efficiency. The gasket is precision-machined to ensure a perfect fit for the specified Ford models, providing a reliable and long-lasting seal.

This gasket features a multi-layered design with a soft, compressible material on the carburetor side and a harder, more durable material on the manifold side. This design ensures a strong seal while allowing for minor adjustments and proper alignment during installation. The Fel-Pro SX-3640 is also backed by a comprehensive warranty, offering peace of mind to customers seeking top-notch performance and durability.

Installing the Fel-Pro SX-3640 carburetor mounting gasket is a straightforward process. First, remove the old gasket and any residual adhesive or debris. Then, carefully position the new gasket between the carburetor and the manifold, ensuring proper alignment. Finally, secure the carburetor in place and torque the mounting bolts to the recommended specification.

In summary, the Fel-Pro SX-3640 carburetor mounting gasket is a crucial upgrade for any Ford 500, 5.0L, or 5.8L engine from the 1973 to 1977 production period. Its advanced design, heat-resistant materials, and reliable seal make it an indispensable component for maintaining optimal engine performance and longevity.

Pros and Cons of Buying a Fel-Pro SX-3640 Carburetor Mounting Gasket for 1973-1977 Ford 500 5.0L 5.8L LZ

The Fel-Pro SX-3640 carburetor mounting gasket is a popular choice for those restoring or working on a 1973-1977 Ford 500, 5.0L, or 5.8L LZ engine. This gasket is designed to provide a reliable seal between the carburetor and the engine, ensuring optimal engine performance. In this article, we will discuss the pros and cons of purchasing this gasket to help you make an informed decision.

1. High-Quality Material: The Fel-Pro SX-3640 carburetor mounting gasket is made of a high-quality material that can withstand the harsh conditions of an engine environment. This gasket is designed to last longer than the OEM gasket.

2. Precise Fit: Fel-Pro is known for producing gaskets with precise fits, ensuring a proper seal between the carburetor and the engine. This can help prevent leaks and improve engine performance.

3. Easily Available: The Fel-Pro SX-3640 carburetor mounting gasket is widely available at auto parts stores and online retailers, making it easy to find and purchase.

1. Cost: The Fel-Pro SX-3640 carburetor mounting gasket may be more expensive than the OEM gasket. However, the higher cost may be justified by the longer lifespan and improved performance.

2. Installation: Installing the Fel-Pro SX-3640 carburetor mounting gasket may require some level of mechanical expertise. Those without experience may need to seek professional help or follow detailed instructions to ensure a proper installation.

The Fel-Pro SX-3640 carburetor mounting gasket is a high-quality gasket that offers several advantages over the OEM gasket. Its precise fit, high-quality material, and long lifespan make it a worthwhile investment for those working on a 1973-1977 Ford 500, 5.0L, or 5.8L LZ engine. However, its higher cost and potentially complicated installation may be drawbacks for some. Ultimately, the decision to purchase this gasket depends on your budget, mechanical expertise, and desired engine performance.

If you are looking to improve the performance and reliability of your 1973-1977 Ford 500, 5.0L, or 5.8L LZ engine and have the budget for it, the Fel-Pro SX-3640 carburetor mounting gasket is an excellent choice. Its high-quality material, precise fit, and long lifespan make it a worthy investment for those seeking optimal engine performance. However, if you are on a tight budget or lack the mechanical expertise to install it properly, you may want to consider alternative options.

part # sx3640 prices

• $17.31-$53.66

specifications carbcaddie:

• for makes: Ford
• for years: 1973-1977
• brand: Fel-pro
• type: Carburetor Mounting Gasket
• manufacturer part number: SX-3640
• item length: 9.000
• interchange part number: C371 42-17
• manufacturer warranty: 1 Year
• placement on vehicle: Air Fuel Delivery Gaskets Sealing Systems
• compatible model: Custom 500
• compatible year: 1977 1976 1975 1974 1973
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Fel-pro Carburetor Mounting Gasket

general carbcaddie:

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

shipping carbcaddie:

• type: Fixed
• service: Standard, Expedited
• cost: $0.00
• class: Standard, Expedited
• transit: 3-6 Days

returns carbcaddie:

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

seller carbcaddie:

• # reviews: 638726
• rating: 99.6%

payments carbcaddie:

• other
• wallet: Apple-pay
• credit card: Discover

offer carbcaddie:

• sold: 0
• quantity: 4
• availability: In Stock
• started: March 29, 2026
• options: Ship-to-home

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