Chart Ford 9 Inch Rear End Identification Tag
The Ford 9 inch rear end is a popular choice for hot rods, drag racing, and off-road vehicles. It was first introduced in 1957 and remained in production until 1986. One of the most important parts of the Ford 9 inch rear end is the identification tag. This tag provides important information about the rear end, such as the gear ratio, the manufacturing date, and the location of the manufacturing plant. In this article, we will take a closer look at the Ford 9 inch rear end identification tag.
The Importance of the Identification Tag
The identification tag is important because it provides valuable information about the Ford 9 inch rear end. This information can help you identify the rear end, determine its condition, and even find replacement parts if needed. Without the identification tag, it can be difficult to determine what type of rear end you have and what parts you need to repair or upgrade it.
Location of the Identification Tag
The identification tag is located on the driver's side of the center section of the rear end. It is typically attached to one of the center section bolts or to the housing itself. The tag is small, measuring approximately 1 inch by 3 inches, and is made of metal. The information on the tag is stamped into the metal, making it easy to read and durable.
Information on the Identification Tag
The information on the identification tag includes the gear ratio, the manufacturing date, and the location of the manufacturing plant. The gear ratio is expressed as a two-digit number, such as 3.50 or 4.11. The manufacturing date is expressed as a two-digit month and a two-digit year, such as 05 68 for May 1968. The location of the manufacturing plant is expressed as a two-letter code, such as WO for the Warren, Michigan plant.
Decoding the Identification Tag
Decoding the identification tag can be a little tricky, but it is an important step in identifying the Ford 9 inch rear end. Here is a breakdown of the information on the tag:
- The first line of the tag contains the model number, which is typically C9, D0, or D1.
- The second line of the tag contains the gear ratio and the manufacturing date.
- The third line of the tag contains the location of the manufacturing plant and the axle code, which indicates the type of differential and the number of splines on the axles.
Using the Identification Tag to Identify the Rear End
Once you have decoded the identification tag, you can use the information to identify the Ford 9 inch rear end. The model number, gear ratio, and manufacturing date can help you determine what type of rear end you have. The location of the manufacturing plant can help you determine the original vehicle that the rear end came from. The axle code can help you determine the type of differential and the number of splines on the axles.
Conclusion
The Ford 9 inch rear end identification tag is an important part of the rear end. It provides valuable information about the gear ratio, manufacturing date, and location of the manufacturing plant. Decoding the identification tag can help you identify the rear end, determine its condition, and find replacement parts if needed. By understanding the importance of the identification tag, you can make informed decisions when it comes to repairing or upgrading your Ford 9 inch rear end.
