Dynamic Friction 340-54082 DFC Disc Brake Hardware Kit For 16-20 Ford Mustang Dynamic Friction 340-54082 Disc Brake Hardware Kit Disc Brake Hardware Kit FEATURES: Chemical Resistance Easy Assembly & Removal Low Coefficient Of Friction Corrosion Resistance High Heat Resistance SPECIFICATIONS: California Proposition 65: This product contains Antimony Oxide and other chemicals which is known in the State of California to cause cancer ( or reproductive problems).