Cab/80″ Sleeper/Extender Kit – 579 117″ BBC with Cab Exhaust

For 2013+ Peterbilt 579 models with 117″ BBC and cab exhaust. Cab skirts, 80″ sleeper skirts with extenders. 3″ wide. Plain. 1 block heater hole.

Product Information

This kit is designed for 2013+ Peterbilt 579 models with117″ BBC and cab exhaust. Included in this kit are cab skirts and 80″ sleeper skirts with extender. The skirts measure 3″ wide. Plain (no lights). The driver side cab skirt has a block heater cutout. Hardware included.


For ordering or pricing information, please visit your local Peterbilt dealership.