The Brembo GT big brake kit combines four-piston calipers with two-piece cast, drilled rotors for an upgraded front braking solution. This front kit fits 1978–1979 Porsche 930 applications and includes 355 x 32 mm drilled two-piece rotors finished in black, provided as a direct-fit front replacement to accommodate larger rotors and higher-capacity calipers.
Brembo 78-79 930 Front GT BBK 4 Piston Cast 2pc 355x32 2pc Rotor Drilled-Black