GMC SAVANA 2500 2007 - 2020 Phenolic Piston Only Option Available. GMC SAVANA 3500 2006 - 2020 From 8600Lb To 9900Lb Gross Vehicle Weight; Single Rear Wheel; Phenolic Piston Only Option Available. GMC SAVANA 2500 2003 - 2006 8500Lb/ 8600Lb Gross Vehicle Weight; Phenolic Piston Only Option Available.
