Must have disc brake spindle, does not work with drum spindle. Balanced for smooth and vibration free stopping. Iron Alloy high strength increases the resistance to warping. A direct fit that will replace the OE part with no change in offset. Same as the rotors that are in our disc brake kits.  

Vented

Standard Rotor

5x4.75" Bolt Pattern w/ 7/16" Studs

Passenger & Driver Side