XDP Remanufactured LB7 Fuel Injector XD488 For 2001-2004 GM 6.6L Duramax LB7 Cooling~Radiators Our Factory Replacement Secondary Coolant Fuel Injector Lines 50-74004 No Turbo size:Billet S472/83/.90

Our Factory Replacement Secondary Coolant Tank is Made In America

When the HP4 fuel injection pump fails in your Duramax-powered truck

With only four head bolts per cylinder

each unit is disassembled

It is designed to be used with the S&S Regulated Filter Head and Gear Pump Removal kits to create a Fuel Delivery System (FDS) capable of supporting up to four 14mm CP3 (1

XDP Remanufactured LB7 Fuel Injector XD488 For 2001 2004 GM 6.6L Duramax LB7 Cooling~Radiators Our Factory Replacement Secondary Coolant Fuel Injector Lines 50 74004 No Turbo size:Billet S472 83 .90 Our Factory Replacement Secondary Coolant Tank is Made In America When the HP4 fuel injection pump fails in your Duramax powered truck