Superlite 6 Big Brake Front Hat Kits are engineered for use in conjunction with OE front hubs on a variety of competition, show, custom, and sport driving applications. Billet Superlite 6 piston calipers, PolyMatrix brake pads, machined aluminum hats, and 13" GT directional vane rotors exemplify award winning style and provide the ultimate in Big Brake stopping power. Born from Wilwood's 25 year tradition of building championship brake systems, SL6 Big Brake kits are the perfect compliment to wheel, tire, and suspension equipment upgrades.