8 x 550cc 50lbs OEM 12613412 Fuel Injectors for Chevrolet GMC 6.0L High OHMS
8 x 550cc fit Delphi high performance fuel injectors. 2000-2007 GMC Sierra 1500 V8 4.8 5.3L 6.0L. 2001-2007 GMC Sierra 1500 HD V8 6.0L. 2000-2007 GMC Sierra 2500 HD V8 6.0L. 2001-2007 GMC Sierra 3500 V8 6.0L.