These 11-1/4" one-piece, vented iron disc brake rotors are for rear disc brake applications with Currie axles. Features dual bolt patterns for 5 x 4.5" (Ford/Mopar) and 5 x 4.75" (Chevy/GM) wheels, and a 2.80" register to fit Currie and other aftermarket axles without modifications.
Installation note:
The inside diameter of this rotor will accept an axle flange that has a diameter of 6-1/4" or smaller. If your axle flange exceeds 6-1/4" in diameter, you will need machine your axle flange to decrease your axle flange diameter to fit this rotor as necessary.
When utilizing an aftermarket axle with disc brake conversion kits, it may be necessary to reduce the diameter of the axle flange to a diameter necessary to adequately fit inside the required Clearance I.D. that the brake hat/brake rotor will require. (see above diagram for illustration)
This rotor has been designed for use with aftermarket axles such as Currie that have a 2.795" pilot. If you are using stock axles, or your axles have a pilot that is smaller than 2.795", we offer Part # with a 2.790" Center Hole Diameter that is better suited to these applications.