Installing Moser axles in a 8.8?

[WARMACHINE]

I have a 94 GT,and I got the Moser 33 spline axle,spool, with c-clip elem.kit. It says I have to machine or mill down the break caliper bracket in the area were the c-clip elemanators are going. Dose anyone know were I can get this done and how much should it cost? Thank you.

[Timido]

Any machine shop with a End mill should be able to do this.