The R1 Concepts Geo-Carbon drilled-and-slotted rotor for 1979–1983 Mazda GLC, front left, is a direct-fit replacement for that wheel position. The drilled and slotted face helps vent gases and shed pad residue, supporting improved heat control and more consistent stopping in repeated braking situations. This rotor is specified for the Mazda GLC front left application as a drilled-and-slotted replacement.
R1 79-83 Mazda Glc Front Left Drilled & Slotted Geo-Carbon Rotor