Einstein Riddle Week of 5/30/23

retail staff

Bring in the correct answer to this riddle during the week of  5/30 - 6/5 for 10% off of an item in store! 

Two men are arguing over the ownership of a car, each claiming that the other stole it from him. 
With only these pieces of evidence, the detective was able to determine who was the rightful owner:
The license plate of the car is 173 337
The car is a black 1967 Ford Mustang
The men are named Elijah Lee and Callum Fox
Whose car is it?


Good Luck!