Revolution (I think?) big brake kit, 300 mm diameter, I had them installed on my 87 MPI with factory front 7" wheels, ended up putting the stock setup back on with the intent to put these on my 85.5 which I just sold.
Rotors are supposedly BMW units, they are very thick and heavy, included along with the brackets, wheel spacers, ss brake lines, all the nuts and bolts and clips and Wilwood four pot calipers. Very lightly used, street only. $500 shipped to the lower 48.