CONSISTENT PERFORMANCE: The Small Block Chevy V8 Mechanical Fuel Pump is constructed with premium heavy-duty aluminum for reliable and consistent fuel delivery., FLEXIBLE FITMENT: The lower body of the fuel pump is designed to rotate, allowing for easy adjustment and fitment to meet your specific needs., HIGH-PERFORMANCE PUMP: This mechanical fuel pump is rated at 80 gallons per hour (GPH), making it suitable for high-performance engines that require increased fuel flow., COMPATIBLE WITH CARBURETORS: With its 6 pounds per square inch (PSI) operating pressure, this fuel pump works well with most modern 2 and 4 barrel carburetors, ensuring optimal fuel delivery., DURABLE CHROME FINISH: The fuel pump features a chrome-plated aluminum housing with 1/4" NPT inlet and outlet ports, providing bot
Small Block Chevy V8 Mechanical Fuel Pump, 80 GPH Speedway Motors
Small Block Chevy V8 Mechanical Fuel Pump, 80 GPH
Sku # 2891003
Mfr. Part # 2891003
Condition
New
Brand
Speedway Motors
Sold
Each
Details

These high-performance two-valve mechanical fuel pumps are constructed of heavy duty materials for consistent performance and reliability. Their lower body has been designed to rotate to meet your fitment requirements, and their aluminum housing is given a premium chrome finish. Two of the ports are not thru, they are 'dummy' ports

  • 80 gph
  • 6 PSI
  • Aluminum construction
  • Chrome finish
  • Fits Small Block Chevy applications
  • Mounting gasket included
  • Main body of pump measures 3-5/8" O.D.
  • Sold each

Mounting face straight out to furthest point  4.083"

Center of mount bolts to bottom of pump  3.314"

Overall dia.  3.604"

Specs
Fuel Type
Gasoline
Free Flow Rate
80 GPH / 303 LPH
Maximum Pressure
6 psi
Fuel Pump Inlet Size
1/4" NPT
Fuel Pump Outlet Size
1/4" NPT
Inlet Attachment
Female Threads
Outlet Attachment
Female Threads
Material Type
Aluminum
Inlet Size
1/4" NPT
Outlet Size
1/4" NPT
Notes
Gasket included. 92612556
MFG. Part #
2891003
Sold in Quantity
Each
Reviews

Finally a mechanical pump that puts out the correct psi

Rated
Product Rating
by BJL on November 21, 2025

Summary: This put out around 5psi right out of the box. Perfect for a Holley carb. The NAPA pump I put on was 24psi and could not even regulate it down.

Yes, I recommend this product.

Nie pump but haven't ran it yet

Rated
Product Rating
by Dave on July 22, 2025

Summary: pump is on the engine but the enigne is not installed -

Yes, I recommend this product.

I would recommend this fuel pump again

Rated
Product Rating
by Heartbeat on July 01, 2025

Summary: Easy, plug & play installation.

Yes, I recommend this product.

YES

Rated
Product Rating
by 1955 on October 24, 2024

Summary: PRODUCT WAS GREAT. WOULD BUY IT AGAIN.

Yes, I recommend this product.

I would buy this again!

Rated
Product Rating
by Nick on September 30, 2024

Summary: Fit was great! Working Great to

Yes, I recommend this product.

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Tech Support
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About
Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 74 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.