Image of number matching source Autocheck.com

Have you ever heard of number matching in cars? If not, then you are going to learn something about it.

Number matching is a common term in the automotive industry. It is specifically more popular in the collector car industry.

Simply defined, number matching refers to matching the original components of a car.

In other words, it means that a particular car still hast its original components that match exactly with the components that the car had when it was brand new.

What Components are Checked in the Number Matching?

As we have seen, number matching entails checking different components of a car. But which are these components?

The components to be checked are divided into two categories. These are the major components and minor components.

Major car components include engine transmissions, rear axle assembly, the whole frame of the car, exhaust manifolds, carburetors, body panels, and intake manifolds.

Usually, these components are labeled by dates, model numbers, casting numbers, VIN, stamped numbers among other codes.

Another category is minor car components. This class comprises of components that are usually replaced as a result of wear and tear.

Such components include brake discs, brake rotors, paint, interior fabric, chrome trim, electrical components, instruments among many others.

In most cases, the minor components rarely affect the value of the car.

How Important is Matching Numbers?Do I really need to be keen on the issue of numbers matching?

The value of numbers matching will come into play when you are selling or selling classic cars.

-Get Value for the car

One of the chief benefits of number matching is you will get the value of what you are selling or buying.

If you are planning to sell your classic car, you will likely have an edge over other sellers just because of the number matching issue.

A potential buyer will be attracted to your Chevy just because it still has its original major components.

Even though other cars may have better looks or even better drive, your classic car will still carry the day.

Are you a classic car enthusiast? Number matching will ensure that you get the real value for your money.

At the end of the day, you won’t about paying for something that is not worth the cost.

-Minimize fraud

The classic car market is littered wit numerous cases of fraud. In most cases, buyers or classic cars collectors usually end up becoming victims.

But, how does the fraud in the classic car happen?

It is usually executed when malicious characters stamp the car components with fake stickers, VINs, and even fake documentations.

In doing so, they will purport that the car has its original components intact yet in real sense this is not the case.

This affects both the major components such as the brake engine or minor components such as the brake discs.

Ensure that you do a proper number matching on the car so that you don’t end up being defrauded.

If you want to avoid any unnecessary stress, ensure that you take your time to do number matching.

How to Do cars Number Matching-Step by Step


Image of matching numbers source forum

Now that you know what car number matching is and its importance, the next step is to execute the move.

As simple as it sounds. Car number matching can be equally complex. But if done correctly, you will end up enjoying its full benefits.

So, how do you go about the process?

Here are the most effective steps to follow when doing a cars number matching:

Step 1: Look for the VIN number of the car

The first thing that you should check is the Vehicle Identification Number of the car. This number is displayed on various components of the car and it is unique in each car.

The VIN is a unique alphanumeric number that acts as an identifier for the car.

VIN has four distinct parts that uniquely identify a vehicle. With this number, you will be able to identify the World Manufacturer of the car, Vehicle Description, Vehicle accuracy check digit, and vehicle identification.

Once you confirm the VIN number, you can proceed to check other relevant numbers that can be used to identify your vehicle.

Step 2: Look for the engine stamp/ engine VIN plate

When buying a car, you would like to verify the originality of the engine. This entails knowing whether the engine is the one that came with the car.

The easiest way of knowing this is by checking the VIN stamp or VIN plate. The VIN on the engine plate should match with the vehicle VIN stamp.

If it doe not match, then know that the car does not have its original engine.

Step 3: Look for the cast dates

Not all cars have the VIN plate on the engine, especially those that were manufactured during the 60s.

Instead of the VIN, these cars had the casting plates on their exhausts and manifolds.

The cast dates should be six weeks before the build of the car. Ensure that it is authentic and matches the car.

Step 3: Check the numbers on the front door post

Another place where you should look for vehicle number is on the driver’s doorpost. The number is engraved on a metal rivet that is on the doorpost.

It can give you vital details such as the paint color the car make and the year that it was built.

The number is also found on the vehicle’s chassis.

How Can You Tell Whether the Engine or Brake Have Been Replaced

As you can see, it is easy to tell whether the car’s components such as brake or engine have been replaced. Just do the number matching

The number matching through the VIN will give you lots of details about the car.

You will know whether the vehicle still has the original parts or not.