Vipera
Viper Owner
I went to put new pads and rotors on my 2001 GTS and found out that my rotor is around 338mm(approx inches 13 5/16) x32mm. It was an upgrade that John H did when he Venomised my GTS many moons ago. He put on a Willwood 6 piston caliper, along with some custom rotor from a company that he told me is now out of business. All the rotors that I can find are either 328mm or 355mm. Before I scrub the whole thing and go to a complete new system, any ideas where one could find such a rotor with a 12 bolt x 826 bolt pattern???