For 2013 + T660 Models With Block Heater Hole – Plain, Hardware included.
72″ cab/sleeper/extender skirt kit for 2013 + T660 models with chassis fairings. Has block heater hole – plain (no lights). Kit includes: cab skirt and 72″ sleeper skirt with extender. Attaches using supplied hardware.
Installation instructions click here IIKW030