Raybestos 580422R Professional Grade Disc Brake Rotor - Drum in Hat Raybestos 580422R Brake Rotor - Drum in Hat Application: CadTrk:Escalade(2007-2013),Escalade ESV(2007-2013),Escalade EXT(2007-2013);ChevTrk:Avalanche(2007-2013),Silverado 1500(2007-2013),Suburban 1500(2007-2013),Tahoe(2007-2013);GMC Trk.:Sierra 1500(2007-2013),Yukon(2007-2013),Yukon XL 1500(2007-2013) Packaged 1 per Box.