| Brand | KB Diesel Performance LLC |
|---|
Check the listing for details. Fuel Injector Return Line Kit for 05-10 Chevy GMC 6.6l LLY-LMM Duramax. Condition: New. Listed at 44.95 USD. Also fits many other common rail engines that use 0.22" (5.5mm) OD O-ring seal injector fittings and 0.125" (3mm) hose. Fits: 2004.5-2010 Chevy/GMC 2500/3500 6.6l LLY LBZ LMM Duramax engines. Cold Side Intercooler Pipe with Bridge for 2005 LLY.