PREMIUM Rotors Are Made From G3000 High Strength Iron Using a Computer Controlled Casting Process To Ensure Smooth, Balanced Cooling and Braking OEM Style Cooling Vane Design Effectively Dissipates Heat, Allowing for More Efficient Stopping Power By Keeping Rotors Cooler Longer A Non-Directional Swirl Surface Finish Ensures Even Pad Performance A Non-Directional Swirl Surface Finish Ensures Even Pad Performance Compatible with the following (Please verify with AmazonConfirmedFit at top of page): 1991 Ford Country Squire, 1991 Ford LTD Crown Victoria, 1991-1995 Lincoln Town Car, 1991-1995 Mercury Grand Marquis, 1992-1995 Ford Crown Victoria