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How wide is a Falcon diff?

The width of a Falcon diff, a critical component in the rear suspension of Ford's Falcon sports car, is typically around 8.8 inches or 223 millimeters. This measurement is important for understanding the vehicle's handling characteristics and ensuring proper fitment of replacement parts.


Understanding the Falcon Diff


The Falcon diff, short for differential, is the mechanism that allows the rear wheels of the Falcon to rotate at different speeds, enabling the car to turn corners smoothly. This component is located in the rear axle and is responsible for distributing power from the driveshaft to the two rear wheels.


The width of the Falcon diff is a crucial specification that affects the vehicle's stability, traction, and overall performance. A wider diff can provide better handling and improved cornering capabilities, while a narrower diff may be more suitable for straight-line speed and acceleration.


Factors Affecting Diff Width


The width of the Falcon diff can vary slightly depending on the specific model year and trim level of the vehicle. Factors such as the car's intended use, the size of the rear tires, and the overall design of the rear suspension can all influence the diff width.


For example, higher-performance Falcon models may have a slightly wider diff to accommodate larger tires and provide enhanced handling characteristics. Conversely, more economical or fuel-efficient Falcon variants may have a narrower diff to optimize for efficiency and cost-effectiveness.


Importance of Proper Fitment


Ensuring the correct diff width is essential for the proper functioning and safety of the Falcon. Replacing the diff with a component that is too wide or too narrow can lead to issues such as:


  • Increased tire wear and uneven tread wear

  • Reduced traction and handling performance

  • Potential driveline binding or vibration

  • Decreased fuel efficiency and overall vehicle performance


It is crucial to consult the vehicle's service manual or work with a qualified mechanic to determine the appropriate diff width for your specific Falcon model and ensure a proper fit when replacing or servicing this critical component.

What is the width of the rear end of a 1964 Ford Falcon?


Here it is again,64/65 Comet/Falcon 8" rearend is 58 inches wide! You will need to narrow an 8.8 to fit,most people remove the long axle tube and axle and replace it with a second narrow side tube and axle!



What is the width of a 1963 Falcon rear axle?


A stock 63 falcon V8 is 56 inches, the narrowest 8" ford made. Approximate rear end widths measured from backing plate to backing plate.



How wide is a 1965 Ford Falcon?


Deluxe, 2.8L, Leaded Petrol, 3 SPEED MANUAL

DimensionMetricImperial
Ford Falcon Height1384 mm4 ft 6 in
Ford Falcon Width1778 mm5 ft 10 in
Ford Falcon Length4602 mm15 ft 1 in
Ford Falcon Wheelbase2781 mm9 ft 1 in



How wide is a full width axle?


Full width refers to the width of axles out of a full size truck/van. You are correct they do vary quite a bit. Usually a full width is in the neighborhood of 67-69" WMS for front axles and 66-67" for the rear.



How wide is a 1961 Ford Falcon?


First generation (1960–1963)

First generation
Wheelbase109.5 in (2,781 mm)
Length181 in (4,597 mm)
Width70.1 in (1,781 mm)
Height54.4 in (1,382 mm)



What is axle width?


In automobiles (and other wheeled vehicles which have two wheels on an axle), the axle track is the distance between the hub flanges on an axle. Wheel track, track width or simply track refers to the distance between the centerline of two wheels on the same axle.



How wide is the rear axle on a 1965 Falcon?


58 inch wide
The 1964 & 65 Falcon and Comets V8's had a 58 inch wide 8 inch axle. The match from that is the 1977 to 1981 Granada / Monarch had both the 8 and 9 inch axles or the Lincoln Versailles 9 inch rear end the bonus is that they also have Disk Brakes.



What is the width of a 1960 Falcon rear axle?


The 1963 Falcon and Comets Rear Axles as well as the 1960, 1961, 1962 7 1/4 Axels are suppose to be 55.8 Inch Wide.



How wide is the rear axle on a 1967 Cougar?


First of all Cougar and Mustang rear axle widths from 1967 - 70 are the same, approximately 60 1/4" from drum face to drum face.



How wide is a 1963 Ford Falcon?


Deluxe, 2.4L, Leaded Petrol, 3 SPEED MANUAL

DimensionMetricImperial
Ford Falcon Height1384 mm4 ft 6 in
Ford Falcon Width1778 mm5 ft 10 in
Ford Falcon Length4602 mm15 ft 1 in
Ford Falcon Wheelbase2781 mm9 ft 1 in


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.