6 Lug Rotor & Hub Assembly
Each
692989 6-Lug Front Disc Brake Rotor & Hub assembly. Will work on 1971 up standard truck spindles or when using our drop spindles. These are 100% new true 6 lug rotors manufactured in the USA, not the inferior 5 lug rotor that has had plugs installed in original holes then redrilled for a 6 lug pattern as many sell. $84.95
That's straight off of GMC Pauls site.
Here's the link, that item is about 1/2 way down the page
http://www.gmcpauls.com/Brakes&Steering.htm