Forgive the lack of knowledge I'm new to the mustang world, just outside caked up my first fox body let night I figured it was time to start a new project. The car is a 91 convertible original 4cyl car with a carbureted 5.0 swap. I was adjusting the carb when I noticed I could see 2.3 stamped on top of the bell housing.... I didn't think this was possible after searching through several threads which has me questioning which trans is behind it as well as how did this work? Any insight is greatly appreciated!