carb id
 

ok i just recently recieved a holley carb. and i was curious how i can tell if it will on my engine. its a 289 on a ford mustang. this carb is a two barrel and my old one is a two brrl. i have the list number but i cant seem to find it anywher online. the numbers are 1929-15 or 1s i cant really tell though looks more like a 5. and underneath that number is 0093.
i hope some one can tell me more about this.