Using LX (New Charger/Magnum/300) Wheels on a 74 Dart

I deal with these Modern Mopars on a daily basis and can tell you for a FACT that the wheels he is looking at are 5x114.3 (4.5") I'll pull out the books and even measure the set i have at work just for you.

Pm me when you figure it out please. Been thinkin of puttin SRT wheels on my Duster