Spindle: Disc Brake front SINGLE PISTON 67-9F & 64-72A (each)These front spindles are designed for USA GM single piston, standard height factory disc brakes. Brand new reproductions, they fit GM front disc brake assemblies for models such as the 67 69 Camaro and Firebird, as well as the 64 72 GTO and Chevelle. Supplied EACH.. order two if doing both sides. Each spindle is as seen nothing more and nothing less then correct for a DISC BRAKE application. They are the same LH or RH sides These Fit: 67 69 Firebird