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How wide is a stock 1955 Chevy rear end?


The 1955 Chevrolet, often celebrated for its classic design and performance, has become a favorite among car enthusiasts and collectors. One of the key specifications that many restorers and modifiers consider is the width of the rear end. This article will delve into the details of the stock rear end width for the 1955 Chevy, providing valuable insights for anyone looking to restore or modify this iconic vehicle.


Stock Rear End Width


The stock rear end width of a 1955 Chevy varies slightly depending on the specific model and configuration. Generally, the rear end width for a 1955 Chevy is approximately 60 inches. This measurement is taken from the outside of one wheel mounting surface to the outside of the opposite wheel mounting surface.


Factors Influencing Rear End Width


Several factors can influence the rear end width of a 1955 Chevy, including:



  • Model Variations: Different models, such as the Bel Air, 210, and 150, may have slight variations in rear end width.

  • Aftermarket Modifications: Many enthusiasts modify their vehicles with aftermarket parts, which can change the overall width.

  • Wheel and Tire Size: The choice of wheels and tires can also affect the perceived width of the rear end.


Importance of Knowing Rear End Width


Understanding the rear end width is crucial for several reasons:



  • Fitment: Ensuring that the rear end fits properly within the vehicle's frame is essential for both aesthetics and performance.

  • Suspension Compatibility: Knowing the width helps in selecting compatible suspension components.

  • Wheel Selection: It aids in choosing the right wheels and tires for optimal performance and appearance.


Conclusion


In summary, the stock rear end width of a 1955 Chevy is approximately 60 inches. This measurement is vital for anyone looking to restore or modify this classic car. By understanding the specifications and factors that influence the rear end width, enthusiasts can make informed decisions that enhance both the performance and aesthetic appeal of their vehicles.


Frequently Asked Questions

How do you measure rear end width?


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How wide is a Chevy 14 bolt rear end?


From wheel mounting surface to wheel mounting surface, there are three widths: Single rear wheel (SRW) has a wheel mounting surface to wheel mounting surface distance of 67.5 inches. Dual rear wheel (DRW) has a WMS to WMS distance of 72 inches. Cab and Chassis has a WMS to WMS distance of 63.5 inches.



What is the width of the rear end of a 1953 Chevy?


Rear end width is 60", not counting fractions of an inch, if any. Measurement is drum to drum, where wheel mounts to drum surface.



How wide is a 7.5 GM rear end?


Overall width 59.625".



How wide is a 1955 Chevy?


Length : 195.6 in | 4968 mm. Width : 73.0 in | 1854 mm.



How wide is a 1956 Chevy truck's rear end?


55-57 Chevy is 60-1/4". The Camaro will kind of work but it will require 1" more backspacing on the wheels.



How wide is a 57 Chevy truck rear end?


A stock 57 rear end is 60" mounting surface to mounting surface.



How wide is a 12 bolt Chevy rear end?


The 12 bolt drum-to-drum width is supposed to be 62.5 inches according to the Chevy forums and mine measures pretty close to that.



What's the difference between a 10 bolt and a 14 bolt rear end?


A 14 bolt is a monster of an axle compared to a 10 bolt or 12 bolt – larger housing, larger axle shafts, larger ring gear, etc. If you're doing any serious off-roading, for example, you'll appreciate the upgrade.



What is the width of a 1955 Chevy rear end?


Stock 55 - 57 is 60 1/4". I used one from a 1969 Mustang in stock form measuring 59 1/4".


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.