11 Inch Mustang II Rotor with GM 4.75 Inch Bolt Circle, Metric Caliper

This rotor allows the use of GM Metric calipers along with a GM car 5 on 4-3/4" bolt pattern

Granada style rotor uses standard Ford bearing and seal sizes to allow the use of commonly available parts

For use with popular GM Metric calipers and brackets

Bearing and seal kit sold separately such as part number 91031052

7/16" fine thread wheel studs come installed in the rotor which match typical GM stud size