Drive Belt Tensioner Assembly Main Drive Dayco For 2003-2008 GMC Savana 2500

2003 GMC Savana 2500 Engine: 4.8L V8; For Serpentine Belt; Position: Main Drive;. 2003 GMC Savana 2500 Engine: 5.3L V8; For Serpentine Belt; Position: Main Drive;. 2003 GMC Savana 2500 Engine: 6L V8; For Serpentine Belt; Position: Main Drive;.