Whats needed to upgrade to ls1 brakes on a g-body

[billetss]

I have a complete ls1 subframe will I need any other parts?

 

[SkidmarkSS]

I have F Body LS1 brakes on my 87MonteSS,the only thing that had to be modified is the parking brake provisions on the bottoms of the mounting bracket that bolts to the axle tube.I cut all that crap off so it would clear,and a new proportioning valve with adjustments on it.

 

[butta]

I have F Body LS1 brakes on my 87MonteSS,the only thing that had to be modified is the parking brake provisions on the bottoms of the mounting bracket that bolts to the axle tube.I cut all that crap off so it would clear,and a new proportioning valve with adjustments on it.

Did you change your mc to a disk/disk or keep the original?