AP Racing has come up with an alternative that offers both superior performance and tremendous value. AP Racing is offering a direct replacement iron disc that will bolt onto the OE aluminum rotor hat. Our discs feature AP's patented J-Hook groove pattern, which is what is currently being used in professional motorsports such as NASCAR. The groove pattern is designed to provide tremendous bite for the pads, while promoting even heating and cooling of the disc face, resulting in minimal distortion and constant pad contact.

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