Injector Line Set Chevy/GMC Duramax 6.6L LB7 2001-2004 2500/3500 BD Diesel BD DIESEL " Outflows factory intake by up

Outflows factory intake by up to 70%

snap in heat shield

it can cause costly damage to the injection pump

Works with H1/H2 wiring harness (sold separately)

Fits 4WD models only Price includes applicable core fee

Injector Line Set Chevy/GMC Duramax 6.6L LB7 2001-2004 2500/3500 BD Diesel BD DIESEL " Outflows factory intake by upStock replacement fuel injector feed lines for Duramax LB7 engines. Fuel lines get rusty due to constant exposure to the elements, it is strongly recommended by OEM to replace the fuel lines after removal. BD Diesel is providing zinc plated, exact fit fuel lines to allow for corrosion resistance and easy installation. Replaces OEs 97188720 (2), 97188721 (2), 97188722 (2), 97188723 (2). Install Time: 7 Hours Warranty: Parts 24 Months Emissions: This