Duramax Diesel Injector Block-Off Tool-Cap fit LML and LGH 11-16 Chevy 6.6L 16MM

Diesel Fuel Injector Block-Off Tool / Cap Fit Chevy GMC 6.6L Duramax LGH, LML

GM 6.6L Duramax Diesel LML / LGH Fuel Injector Connector Pigtail OEM 2011 - 2016

2x Fit LML & LGH 6.6L 11-16 HPCR Duramax Diesel Injector Cap Block-Off Tool 16MM

GM 6.6L Duramax Diesel LML / LGH Fuel Injector Connector Pigtail OEM 2011 - 2016

2X Duramax Diesel Injector Block-Off Tool-Cap LML and LGH 11-16 Chevy 6.6L 16MM

LML / LGH Duramax Diesel Fuel Injector Return Line Splice Fitting 2011 - 2016

Duramax Diesel Injector Block-Off Tool / Cap fits LML and LGH (2011 - 2016)