Kit Includes: 2X Front Drilled &Amp; Slotted Disc Brake Rotors: S-55072 2X Rear Drilled &Amp; Slotted Disc Brake Rotors: S-55055 2X Front Ceramic Brake Pads (Hardware Included): P-784 2X Rear Ceramic Brake Pads (Hardware Included): P-974 1X 12Oz Brake Fluid Bottle &Amp; 1X 10Oz Brake Cleaner Bottle Fitment: **12.80 Inch (325Mm) Front Rotor And 12.99 Inch (330Mm) Rear Rotor; 4.84 Inch Center Hole Diameter Rear Rotors** Replacement For 2006-2016 Chevy Express 2500&Nbsp;(6.6L) Replacement For 2003-2004 Chevy Express 3500 (Srw; Gvw Under 9,600 Lbs.) Replacement For 2005-2011 Chevy Express 3500 (Srw; Gvw Under 9,600 Lbs.; 4.84 Inch Center Hole Diameter Rear Rotors) Replacement For 2012 Chevy Express 3500 (Srw; Gvw Under 9,600 Lbs.; Except Police Package; 4.84 Inch Center Hole Diameter Rear Rotors) Replacement For 2013-2020 Chevy Express 3500 (Srw; Except Gvw 14,040 Lbs.; 4.84 Inch Center Hole Diameter Rear Rotors) Replacement For 2006-2016 Gmc Savana 2500 (6.6L) Replacement For 2003-2004 Gmc Savana 3500 (Srw; Gvw Under 9,600 Lbs.) Replacement For 2005-2012 Gmc Savana 3500 (Srw; Gvw Under 9,600 Lbs.; 4.84 Inch Center Hole Diameter Rear Rotors) Replacement For 2013-2016 Gmc Savana 3500 (Srw; Except Gvw 14,040 Lbs.; 4.84 Inch Center Hole Diameter Rear Rotors) Replacement For 2017 Gmc Savana 3500 (Base; Except 14050Lb &Amp; 14,040 Lb Gross Vehicle Weight; 4.84 Inch Center Hole Diameter Rear Rotors) Replacement For 2017 Gmc Savana 3500 (Ls, Lt; Except 14,040 Lb Gross Vehicle Weight; 4.84 Inch Center Hole Diameter Rear Rotors) Replacement For 2018-2020 Gmc Savana 3500 (Srw; Except 14,040 Lb Gross Vehicle Weight; 4.84 Inch Center Hole Diameter Rear Rotors)