How do I identify a Chevy transmission?

How to Identify a Chevy Transmission
If you’re looking to identify a Chevy transmission, there are a few methods you can use:
1. Check the Vehicle Identification Number (VIN): The VIN can provide useful information about your GM vehicle, including the type of transmission it has. You can write down your VIN and contact your local Mister Transmission or visit them for a full inspection. A certified mechanic will be able to identify your vehicle’s transmission system and provide any necessary services.
2. Look for the Source Serial Number: The source serial number is typically stamped on the driver’s side of the transmission on most Chevy vehicles. You can compare this number with a list of transmission types based on the RPO (Regular Production Option) number. RPO stands for Re.
3. Examine the Transmission Pan: The shape of the transmission pan can also help you determine the type of transmission in your Chevy. You can compare the shape of the pan to diagrams or resources that provide information on GM transmission identification and decoding.
Remember, if you’re unsure about identifying your Chevy transmission, it’s always a good idea to consult with a certified mechanic or contact your local Chevy dealership for assistance.
I hope this helps! Let me know if you have any other questions.

How do I identify my GM TH350 transmission?

The transmission model and code numbers for the THM350 are stamped on the servo cover. In addition, the THM350 has the transmission modulator valve located at the rear of the transmission, the THM 400 transmission modulator is located on the side of the transmission.

How do I know what transmission I have in my Chevy?

One we’ll come right over here on the shifter. And you see the Plus.

How do I find out my transmission?

If you can’t find the information in the owner’s manual, you can always check under the hood. Look for a sticker denoting a 6, 8, or HEMI transmission (the three most common varieties among newer vehicles). Again, not all vehicle manufacturers include these stickers under the hood, but many do.

How do I know if I have TH350 or TH400?

There’s a cable that may be connected to the transmission’s side and next to the location of the shifter linkage. In this case, you are to ascertain if the cable is connected to the engine. The cable is a kick-down cable and the TH350 has this cable whereas the TH400 does not have this feature.

What is the difference between a TH350 and a TH400 transmission?

They are completely different transmissions. The Turbo 400 is larger, longer, and heavier than the Turbo 350 and was designed to live behind higher-torque applications such as big-blocks. That doesn’t mean the Turbo 350 is weak in comparison.

What is the transmission identification code?

Transmission model designation (i.e. RT-12609A), and other transmission identification information, are stamped on the transmission tag which is attached to the side of the transmission.

Will my VIN number tell me what transmission I have?

Does the VIN number tell your transmission? Yes, the Vehicle identification number reveals information about the transmission of the vehicle. But not always. VIN decoding can sometimes be inaccurate because different car manufacturers sometimes code their cars differently.

How do I identify a 4L60E transmission?

Side a larger approximately two inch diameter type was used in this area from 1993 until 1995. And the corvette continued to have it here through 1996..

What do the letters on the transmission mean?

Automatic Transmission Letters – What Do They Mean? P, R, N, D, L – These are the most common letters found on automatic transmissions. They stand for Park, Reverse, Neutral, Drive, and Low. Park – This puts the transmission in, well, park.

How do I identify my transmission type?

You can find your transmission type on your window sticker, a Build Sheet, or a Vehicle Identification (VIN) Decode Letter.