eBay Auctions - Name your price! eBay auction! GMC Jimmy/ Sierra/ Sonoma/ Z71/Suburban Chip Module $24.99 eBay auction! GMC Jimmy/ Sierra/ Sonoma/ Z71/Suburban Chip Module $24.95 eBay auction! 88-04 GMC Jimmy/Sierra/Sonoma/Z71/Suburban Chip Module $27.95 eBay auction! GMC Jimmy/Sierra/Sonoma/Z71/Savana/Suburban Chip Module $27.95 eBay auction! GMC Sierra Performance Chip Module Mod +35HP $27.95 eBay auction! 90-91-92-93-94-95-96-97-98 GMC Jimmy/Sierra Chip Module $22.99 eBay auction! 99-00-01-02-03-04-05-06-07 GMC Jimmy/Sierra Chip Module $22.99 eBay auction! GMC Jimmy/Sierra/Sonoma/Z71/Savana/Suburban Chip Module $24.99 eBay auction! 88-94-95-96-97-98-99-00-01-02-08 GMC Sierra Chip/Module $24.99 eBay auction! 88-93-94-95-96-97-98-99-01-08 GMC SIERRA Chip/ Module $24.99 eBay auction! 88-08 GMC Jimmy/Sierra/Sonoma/Z71/Suburban Chip Module $24.99 eBay auction! GMC Sierra/Yukon Next Level Performance Chip/Module $94.95 eBay auction! GMC Sierra/Yukon Next Level Performance Chip/Module $59.95 eBay auction! GMC Sierra/Yukon Next Level Performance Chip/Module $134.95 eBay auction! 2001 GMC SIERRA 2500 EDGE EZ Plug-in Chip Module 20200 $399.20 eBay auction! 2002 GMC SIERRA 2500 EDGE EZ Plug-in Chip Module 20200 $399.20 eBay auction! 2003 GMC SIERRA 2500 EDGE EZ Plug-in Chip Module 20200 $399.20 eBay auction! 2004 GMC SIERRA 2500 EDGE EZ Plug-in Chip Module 20200 $399.20 eBay auction! 2001 GMC SIERRA 3500 EDGE EZ Plug-in Chip Module 20200 $399.20 eBay auction! 2002 GMC SIERRA 3500 EDGE EZ Plug-in Chip Module 20200 $399.20 eBay auction! 2003 GMC SIERRA 3500 EDGE EZ Plug-in Chip Module 20200 $399.20 eBay auction! 2004 GMC SIERRA 3500 EDGE EZ Plug-in Chip Module 20200 $399.20 eBay auction! 01 GMC SIERRA 2500 EDGE EZ Plug-in Chip Module 20200 $399.20 eBay auction! 02 GMC SIERRA 2500 EDGE EZ Plug-in Chip Module 20200 $399.20 1  2  Next