The block casting number is located on the passenger side of the block, near the top. It is typically a raised number, and it may be covered with grease or dirt. To find it, you may need to use a flashlight or a wire brush.
Here is a more detailed description of the location of the block casting number on a Chevy:
1. Stand in front of the vehicle, facing the engine.
2. Locate the passenger side of the engine (the side that is closest to the passenger seat).
3. Look near the top of the engine block, on the passenger side.
4. You should see a raised number, which is the block casting number.
If you are still unable to find the block casting number, you can also try the following:
* Look for a metal tag on the engine block. The casting number may be stamped on the tag.
* Check the vehicle's owner's manual. The casting number may be listed in the manual.
* Contact a Chevrolet dealer. They may be able to help you find the casting number.
Once you have found the block casting number, you can use it to identify the engine in your Chevy.
