Dedicated Liquefied Petroleum Gas (LPG) system, (complete vehicle and system ready)

Requires 4500 model and 14,200 lbs. GVWR, Gaseous 6.0L V8 SFI engine and Fleet or Government order types only. Includes 3-tank configuration fuel system and can be substituted with 4-tank configuration fuel system. Not available with remote vehicle starter system.