What year is your 350 Chevy engine 14093638?

The casting number 14093638 is for a 350 cubic inch Chevrolet small-block engine. However, that number alone doesn't specify the year. The casting number only identifies the block itself, not when it was manufactured or used in a vehicle. To determine the year, you'd need additional information such as:

* The date code: This is a code stamped on the engine block (often near the distributor or the starter) that indicates the week and year of manufacture.

* Vehicle identification number (VIN): Knowing the VIN of the car the engine came from would allow you to trace it back to the year of manufacture.

Without this additional information, the year cannot be determined.