Decoding your Chevy Nova’s Vin Code

How to Decode your Nova’s Vin Code

Nobody wants to find out that the ‘dream’ Nova they spent hard earned money on was someone’s sister’s inline 6 with a fresh coat of paint, instead of a highly desirable  SS396 or the holy grail of Nova’s, the SC427 Nova.

Thanks to VIN codes, this situation could be avoided entirely, ensuring that your money is well spent when it comes to your dream car. If you’re new to classic cars or are just looking to refresh your memory on how to decode your Nova’s VIN code tag, you’ve come to the right place.

The VIN code on all cars is essentially the DNA of the car and will tell you everything you need to know about the car’s origins. With the car’s VIN code, you can find out what year the car was made, what model the car was, where the car was manufactured, what motor and transmission was original to the car, the body style of the car, certain equipment packages and trims, and at what point it came off the assembly line. With this information, you’ll be able to determine exactly what the car really was when new, no matter the condition you find it in currently. Whether it’s quietly rusting away in a field or fresh after a frame off restoration, you’ll know what the car really is.

In this article, we’ll walk you through step-by-step on how to decode your Nova’s VIN code. Armed with this information, you can be sure that you’re getting the Nova of your dreams and not your nightmares! 

Step 1: Locate the VIN tag on your Nova

The location of the VIN code tag for 1962-1967 Nova’s will be attached to the drivers side front door hinge pillar (ie. left example above). Chevrolet moved the VIN plate in 1968 to the top driver-side of the instrument panel, visible through the windshield (ie. right example above).

Please note that Nova cowl tags have been known to be incorrect when determining original engine. Many tags were stamped for a V8 even though a 4 or 6 cylinder was installed. The VIN will ALWAYS override the cowl tag when there is a discrepancy between the two


Step 2: Its all in the Numbers

After you locate your VIN code you’ll want to write down the thirteen digits that make up the VIN code. These numbers are critical to finding out all the information you’ll need on the history of your Nova. For an example code we’ll use Ground Ups 1970 Nova.

VIN Code: 1 1 4 2 7 0 W 2 6 6 5 6 8

Step 3: Cracking the Code

Now that our vin code is written down it’s time to start making some sense of it all. Head over to this article for a detailed breakout of what each number and letter stand for.

The first character classifies the division of General Motors the car was introduced by. In our case it is the number 1, which stands for Chevrolet.

The second character classifies the series model. In our example the character is 1, which stands for Nova.

The third digit represents what size motor the car was equipped with, in our case the number is 4 which is an even number making this cars original motor a V8.

The fourth and fifth digits represent the series body style. Our vin code is showing the numbers 2 & 7 which means the body style was a 2-door Notch Back Pillar Coupe.

The sixth digit represents the year the model was built. With a 0 showing on our vin code we can decipher that the car was built in 1970.

The seventh digits displays at which manufacture facility the model was built. Our 1970 Nova was built in Willow Run, MI and we know this because the seventh digit is a W.

The eight through thirteenth character classifies the sequential production number. Our vin code ends with the numbers 2 6 6 5 6 8. This tells us that our Nova was the 166,567 to roll off the line in Willow Run, MI.

Please refer to Decode Your Chevrolet VIN Code or click here for all the codes used by Chevrolet.


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