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Looking for aftermarket parts to modify or upgrade your 2003 GMC Savana 3500 with differentials? At Tunersports.com we carry a huge selection of the top name brand performance differential parts and accessories.
 IN STOCK - DROPSHIPS YP FSGM11.5-38Yukon Full Spools are a cost-effective way to convert a diff to 100% lockup. Installation is easy as they install in place of your differential carrier assembly. Each Yukon spool is made from high-quality 8620 steel and heat treated for additional strength. A spool is an outstanding choice for dedic... Yukon Gear Spool For GM & Chrysler 11.5in / 38 Spline 2001-2009 GMC Savana 3500 Base 2003-2005 GMC Savana 3500 SLE $1,347.82 |