Girodisc Porsche 986, 987, 996, 997.1 Front Rotors Brake Kits whilst the lower flange spins

whilst the lower flange spins easily on the threaded body

HS08SW1DPC-A

order 71008-AT022V instead

Inner diameter (ID): 0

Stock cams are designed for low boost pressures in low RPM ranges

Girodisc Porsche 986, 987, 996, 997.1 Front Rotors Brake Kits whilst the lower flange spinsThe Girodisc system is a direct replacement for the OE disc with the addition of our provided caliper spacers and longer bolts. Our rotor is slightly larger than the OEM rotor at 340mm versus 317mm providing greater braking force and cooling capacity. The central hat section of our rotor is made from strictly U. S. sourced 6061 T6 aircraft specification aluminum. The disc is made from our own proprietary cast iron, poured in the USA and machined from