Diesel Injector Fuel Return Hose line Kit for Duramax 6.6L LLY LBZ LMM 2004-2010

New Fuel Injector Return Line Kits for Duramax 6.6L LLY LBZ LMM 2004.5-2010

FOR 2004 - 2010 CHEVROLET GMC 6.6L NEW FUEL INJECTOR RETURN LINE LH AND RH SIDES

FUEL INJECTOR LINE 1 For 01-04 GMC Sierra 2500 HD 6.6 Duramax Diesel

Diesel Fuel Injector Flow Return Line Kit for GMC Chevrolet 2004-2010 6.6L

Pair of Fuel Injector Return Line Kits for 2004.5-2010 Duramax 6.6L LLY LBZ LMM

Diesel Fuel Injector Flow Return Line Kit for Duramax 6.6L 2004-2010 LLY LBZ LMM