2004 Ford F-450 Super Duty 6.0L 363Cu. 2003 Ford F-450 Super Duty 6.0L 363Cu. 2002 Ford F-550 Super Duty 6.8L 415Cu. V10 GAS SOHC Naturally Aspirated Lariat Cab & Chassis - Crew Cab 4-Door. V10 LPG SOHC Naturally Aspirated Base Cab & Chassis - Long Conventional 2-Door.