bullit wheels

I no there is a big forum on this topic already but I was wondering if there was a way to run the 17 or 18x9 bullit wheels on a 73 up a body front end with out spacers.
For those of u who r wondering the car is a duster and has the andy f viper kit for the front with 11.75 b rotors


What is the issue with running spacers? ASre you just looking to save money?

Also, I thought the 73 and up disc setup was slightly wider thah the pre 73? COudl be wrong on that.