General Motors GM-50377 Injector Return Line Plug Supplies & Equipment > Sealers/Adhesives>Epoxy Adhesives Brush Research GB31424 Gb 3-1/4"

Brush Research GB31424 Gb 3-1/4" (83mm) 240sc Flex-Hone

Central Tools 3T317 Storm Torque Wrench 20-200 In-Lb | 3/8"Drive

from gallon size and smaller paint pails

Everblast UTBC-2 Boron Carbide Short Straight 1/8" Bore Nozzle

Number of Flutes: 2

General Motors GM-50377 Injector Return Line Plug Supplies & Equipment > Sealers/Adhesives>Epoxy Adhesives Brush Research GB31424 Gb 3-1/4"General Motors GM 50377 Injector Return Line Plug Kent Moore Tool Number: CH 50377 GM 50377 is used for diagnosis of the fuel system in the 6. 6L Duramax diesel. The engine now features piezo activated injectors. The GM 50377 plugs the injector fuel line to seal it off and allow isolation of each injector so a fuel volume test can be performed and compared to the service specification standard. Each injector line is sequentially disconnected and