# GMB 525-8340 Mechanical Fuel Pump for 1963-1972 Ford Custom

### Specifications

-   Length: 94.1''
-   Width: 11.7''
-   Height: 5.9''
-   Weight: 0.8 GP

### Features

-   100% Pressure and Flow-rate tested in-house
-   Includes all required hardware for installation
-   Durability tested during development for longer life
-   Designed to reduce noise
-   New filters available in all sizes
-   Gasoline, Diesel and Flex Fuel Pumps available
-   Heavy Duty and Agricultural pumps available

### Product Details

Mechanical Fuel Pump by GMB®. The modern fuel system is electronically controlled by on-board computers. It is designed to adjust and optimize the air/fuel ratio that is delivered to the engine as driving conditions change. GMB Fuel Pumps are essential to delivering the required amount of fuel from the fuel tank to the engine. Each GMB Fuel Pump goes through 3 points of inspection; at the development stage, manufacturing stage, and prior to shipment to their customers. This ensures the quality and optimum life of the Fuel Pump.

Brand: GMB

Part Number: 525-8340

UPC: 083286193772

Alternate MPN: 5258340

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1964

Ford

Custom

1969

Ford

F-100

1972

Ford

F-250

1963

Ford

Fairlane

1964

Ford

Fairlane

1963

Ford

Falcon

1964

Ford

Falcon

1963

Ford

Galaxie

1964

Ford

Galaxie

1965

Ford

LTD

1964

Ford

Mustang

1965

Ford

Mustang

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the Vehicle Fitment Table above before purchase.

**What part number is this?**  
The listed part number is 525-8340.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match the compatible vehicle applications listed in the fitment table.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment table before ordering.

### Common Searches

-   Mechanical Fuel Pump for Ford Custom
-   525-8340 fitment
-   GMB Mechanical Fuel Pump
-   1964 Ford Custom Mechanical Fuel Pump

## Details

- **Price:** 116.7 CAD
- **Vendor:** GMB
- **Type:** Mechanical Fuel Pump
- **Tags:** 1963-1964 Ford Fairlane, 1963-1964 Ford Falcon, 1963-1964 Ford Galaxie, 1964 Ford Custom, 1964-1965 Ford Mustang, 1965 Ford LTD, 1969 Ford F-100, 1972 Ford F-250, 525-8340, Automotive, GMB, Mechanical Fuel Pump

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 116.70 CAD | In stock |

## Images

- GMB 525-8340 Mechanical Fuel Pump for 1963-1972 Ford Custom

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/gmb-525-8340-mechanical-fuel-pump)
> Updated: 2026-08-11