The R1 Concepts drilled and slotted brake rotor for 1991–1995 Alfa Romeo 164 applications is the rear left replacement rotor finished in black. It features drilled holes and machined slots and is specified as the rear left unit for those 164 model years. Use this rotor when replacing a worn or damaged unit to restore the braking surface at the rear left wheel position.
R1 91-95 Alfa Romeo 164 Rear Left Drilled & Slotted Black Brake Rotor