The Brembo TY3 Sport slotted disc rotor for 1997–2005 Porsche 911 (996) 3.6 GT3 fits the front at 330x34. Identified as a TY3 Sport rotor with a slotted face, it matches the required diameter and thickness for that front application. Offered as a replacement rotor, it retains the specified disc dimensions and slotted braking surface for the listed Porsche models.
Brembo 97-05 Porsche 911 (996) 3.6 GT3 Front TY3 Sport Disc Rotor - 330X34