Complete (13 MB) - Chris Alston's Chassisworks

Installing BrakesThe 11 3/4 inch vented rotors aredirectional. The “P” machined on the insideidentifies the passenger side rotor. There isa "D" on the driver side rotor.These brakes require at least a 15” diameterwheel; however, even some 15” wheels maynot clear. Verify you have at least 1/4” ofwheel clearance from all brake components.The billet aluminum hubs have threadedstud-mounting holes for both 4 1/2 and 4 3/4inch bolt circles.Choose the bolt circle that matches yourwheels and chase the threads with a 1/2-20tap.After chasing the threads, it is a good idea toblow them out with an air hose making sureno debris remains in the holes.Set the rotor over the backside of the billethub. The larger bearing race snout on thehub is the backside. Line up the bolt circleson the hub and the rotor.917703 Page 43