1. Used Automotive Fuel Pumps & Sending Units Offers
  2. sku: 14194109919871731
  3. SPECTRA PREMIUM INDUSTRIES SP1064MP

SPECTRA PREMIUM INDUSTRIES SP1064MP Mechanical Fuel Pump Big Block 383 V8

fits model: 400, 440. make: Mopar.

Sp1064mp Spectra Premium Industries New Mechanical Fuel Pump - Mopar Big Block 383 400 440 V8

( Brand: Spectra Premium Industries ), ( Type: Fuel Pump ), ( Drive Type: Mechanical ), ( Manufacturer Part Number: SP1064MP )

Review SPECTRA PREMIUM INDUSTRIES New Mechanical Fuel Pump Mopar Big Block 383 V8 fits 400 440

The Spectra Performance SP1064MP Mechanical Fuel Pump is specifically designed for Mopar Big Block engines, including those with displacements of 383, 400, and 440 cubic inches, and V8 configurations. This fuel pump is an essential component of your vehicle's fuel system, responsible for delivering fuel from the tank to the engine under pressure.

This mechanical fuel pump features a robust design with a heavy-duty cast housing that ensures durability and reliability. It is constructed using high-quality materials to withstand the rigors of high-performance applications. The pump's impeller is made from a strong, corrosion-resistant material, ensuring efficient fuel delivery and longevity.

One of the key benefits of the Spectra Performance SP1064MP Mechanical Fuel Pump is its adjustable flow rate. This feature allows you to fine-tune the fuel delivery to optimize engine performance and improve drivability. The adjustment is made by turning the external screw on the pump housing, which alters the size of the fuel passage, thus altering the fuel flow rate.

This fuel pump also comes with a built-in fuel filter, ensuring that the fuel delivered to the engine is free of contaminants. The filter can be easily accessed and cleaned or replaced as needed, ensuring continued optimal performance.

The Spectra Performance SP1064MP Mechanical Fuel Pump is designed to be a direct replacement for the original equipment manufacturer (OEM) pump. This means that it uses the same mounting points and fitment as the factory pump, making the installation process straightforward and hassle-free.

In summary, the Spectra Performance SP1064MP Mechanical Fuel Pump for Mopar Big Block engines is a high-performance, durable, and adjustable fuel pump that delivers efficient fuel delivery and improved engine performance. Its robust design, adjustable flow rate, and built-in fuel filter make it an excellent choice for those seeking to enhance the capabilities of their V8 Mopar engine.

The Spectra Performance SP1064MP mechanical fuel pump is a popular aftermarket option for Mopar Big Block V8 engines, including 383, 400, and 440 models. This pump is known for its durability and reliability, but like any product, it has its pros and cons.

Pros:

1. Durability: Mechanical fuel pumps, like the Spectra Performance SP1064MP, do not have the electrical components that can fail in an electric fuel pump. This makes them more reliable and durable, especially in high-performance applications.

2. Flow Rate: The Spectra Performance SP1064MP fuel pump is capable of delivering a higher flow rate than the stock fuel pump. This is important for high-performance engines that require more fuel to run efficiently.

3. Easy Installation: Mechanical fuel pumps are generally easier to install than electric fuel pumps. The Spectra Performance SP1064MP comes with all the necessary hardware for installation, making it a relatively straightforward process.

4. Compatibility: The Spectra Performance SP1064MP fuel pump is compatible with a wide range of Mopar Big Block V8 engines, making it a versatile option for many different applications.

Cons:

1. Noise: Mechanical fuel pumps can be noisier than electric fuel pumps due to the moving parts. However, the noise level is generally not a major issue, and most people report that the noise is not intrusive.

2. Vacuum: Mechanical fuel pumps require a vacuum source to operate. This means that they may not function properly if there is a vacuum leak in the system.

3. Cost: The Spectra Performance SP1064MP fuel pump is generally more expensive than a stock fuel pump or a rebuilt fuel pump. However, the increased durability and reliability may make it worth the investment for high-performance applications.

Conclusion:

The Spectra Performance SP1064MP mechanical fuel pump is a reliable and durable option for Mopar Big Block V8 engines. Its higher flow rate makes it an attractive choice for high-performance applications, and its ease of installation is a major advantage. However, it is noisier than an electric fuel pump and requires a vacuum source to operate. Ultimately, the decision to purchase this fuel pump depends on the specific needs and preferences of the individual.

Recommendation:

If you are looking for a fuel pump for a high-performance Mopar Big Block V8 engine, the Spectra Performance SP1064MP mechanical fuel pump is a solid choice. Its durability, reliability, and higher flow rate make it an attractive option for those who demand the best from their engines. However, if noise level is a major concern or if you are on a tight budget, you may want to consider other options.

Details:

Fitment: Fits most Chrysler, Dodge, and Plymouth Big Block V8 engines 361, 383, 4 413, 440 from the 1960s through early 70s. Condition: New in Box NIB. This is a high-quality replacement part Made in South Korea perfect for classic Mopar restorations. Included: Fuel pump and mounting gasket instructions sheet.

Also fits some 318 Small Blocks. Great for Charger, Challenger, Road Runner, or Newport owners looking a reliable fuel delivery solution. Up for sale is a brand-new, never installed Spectra Premium SP1064MP mechanical fuel pump. Part Numbers: SP1064MP / A1064MP.

part #: sp1064mp prices

  • $42.98-$60.99

specifications pumpunite:

  • for models: 400, 440
  • for makes: Mopar
  • brand: Spectra Premium Industries
  • type: Fuel Pump
  • drive type: Mechanical
  • manufacturer part number: SP1064MP

shipping pumpunite:

  • type: Calculated
  • class: Standard
  • transit: 4-10 Days
  • carrier: USPS
  • service: USPS Ground Advantage
  • cost: $6.09

offer pumpunite:

  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • best offers: True
  • sold: 0
  • started: March 29, 2026

payments pumpunite:

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

general pumpunite:

  • Car Truck Parts Accessories > Air Fuel Delivery > Fuel Pumps Sending Units
  • condition: New

returns pumpunite:

  • policy: No Returns

seller pumpunite:

  • rating: 100.0%
  • # reviews: 792
  • city: Dallas, Texas
for models: 400, 440, for makes: mopar, type: fuel pump, drive type: mechanical,
category: auto parts > car truck parts accessories > air fuel delivery > fuel pumps sending units, sku: 14194109919871731,

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