Product Summary

Gasoline Fuel Type, 1/2"-20 Fuel Pump Inlet Size

  • Will fit 1947-1948 Ford flathead V8
  • 1/2" - 20 female inlet and outlet size
  • Heavy duty diaphragm
  • Works with original Ford-style lines (compression nut and sleeve)
  • Heat treated rocker arm
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Key Specs

MFG. Part #56052652
BrandSpeedway Motors
Fuel TypeGasoline
Fuel Pump Inlet Size1/2"-20
Fuel Pump Outlet Size1/2"-20
See more specs

Need To Know

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Speedway Motors 56052652 Details

These 100% new, high performance mechanical fuel pumps were designed & built to feed multi-carb setups. Works well with flathead Ford intake manifolds.

  • Heavy duty diaphragm
  • Rugged alloy casting for durability
  • Heat-treated rocker arm
  • Works with original Ford-style lines (compression nut & sleeve)
  • Includes gasket

Item Details

1/2"-20 Inlet/Outlet

Speedway Motors 56052652 Specifications

KEY SPECS
MFG. Part #56052652
BrandSpeedway Motors
Fuel TypeGasoline
Fuel Pump Inlet Size1/2"-20
Fuel Pump Outlet Size1/2"-20
GENERAL
Inlet AttachmentFemale Threads
Outlet AttachmentFemale Threads
Inlet Quantity1
Outlet Quantity1
Sold in QuantityEach

Ratings & Reviews

5

6 Reviews

Overall Assessment

Customers highly appreciate our product for its reliable and steady fuel delivery; it fills the engine smoothly and flawlessly. A significant feature mentioned is how it replaces old and worn out fuel pumps seamlessly, ensuring good performance. The pump is able to work perfectly, even in flathead engines, outperforming similar products from competitors. Many customers express their satisfaction and willingness to purchase the product again, attributing this preference to its superior quality and functionality. This clearly proves the high level of customer satisfaction, practicality, and useful features the product offers.

5

6 reviews

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I would buy it agian

5.0

6 months ago

Slick

Oklahoma

Verified

Brand new fuel pump for the 47 ford

I would easily recommend this product for reliability and pr

5.0

2 years ago

Q

Callands. Va.

Verified

The Offy fuel pump is Avery reliable price. Would always invest in reputable brand name equipment .

Would Recommend

Good product, I would buy this product again.

5.0

3 years ago

Ancientiron

Quartzsite Az

Verified

Replace old worn fuel pump, nice steady fuel delivery.

Would Recommend

I will buy again

5.0

4 years ago

hotrod

ohio

Verified

Flathead

Would Recommend

Working perfectly

5.0

6 years ago

Nelson

Lake City FL

Verified

Pumps like a champ

Would Recommend

Would purchase again

5.0

9 years ago

Jax custom

Alma ar

Verified

Have not drove the engine with the new fuel pump installed but it runs great on the test stand.

Showing 6 of 6 reviews

Questions & Answers

5 Questions • 5 Answers

What filter, gasket and spring do I need to make this a complete kit?

by Billy

• 4 months ago

1 answer

Hi, I am having trouble identifying the exact fitting to fit the inlet/outlet for this excellent fuel pump. I have a 1/2" NPT barb though this is far too large? Do Speedway have any fittings that suit a larger hose than 5/16? Many thanks!

by Ronnie

• 8 years ago

1 answer

will this pump fit a 40 stock flathead

by Anthony

• 10 years ago

1 answer

Will this work on a 40 ford with an aluminum offy manifold ?

by Don

• 11 years ago

1 answer

1) Is the diaphragm compatible with long term use of gas with 10% alcohol? 2) What fuel pressure does this pump put out at idle and cruise rpm? 2) Can the top be rotated on the bottom mount to accommodate clearances when used on Offy triple manifold?

by Dave

• 11 years ago

1 answer

5 of 5 questions shown

Fitment

  • 239 Ford Flathead V8

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  • 239 Ford Flathead V8

  • 239 Ford Flathead V8

Customer Impersonation Script