Armystrongmach1

I put a pair of RSI drag star 15x10 on my mach 1. I had to grind the banjo bolt down for them to fit. I recommend you do not do this. It has taken a week and now the banjo bolt on the right side is leaking fluid. I own a 03 GT also and took the wheel and put it on my GT and it fit perfectly. I now have to spend money to get the GT brake system on my Mach 1. If you plan on going 15x10 I recommend that you go with the GT Brake system and save yourself some time and money.

As the saying goes, do it right the first time and you won't have to worry about it..