13" Mustang Bullitt brake upgrade kit for the following applications: This kit fits All mustangs 1994-2004 and All 1986-1992 with the use of SN95 Spindles and hubs. When using SN95 Spindles you must use an 1/8" washer between the spindle and the castle nut. This kit is a must for any road race or aggressive street driver. You get the following with this kit for a complete hassle free installation: 2) PowerStop USA Manufactured Directional 13" Rotors Drilled and Zinc plated 2) Ford OEM Red Bullitt Dual Piston Calipers w/ Extreme 911 Brake Pads 2) Ford OEM Caliper Brackets 2) Goodrich DOT Stainless Steel Brake Lines w/ Banjo Bolts