My name is Del David. My truck is a 1978 Chev C20 Camper Special 3/4 ton (one ton axle) long bed. My occupation is several: Owner of David Marketing Group, Band leader for a 10 member country & western band (Klassic Kountry Gold) and Gunfighter Reenactor 1880's period. PLUS, I've retired FIVE times! I have a 1994, 454 Mercruiser marine engine in my truck with a 850 CFM four-barrel, ceramic headers and twin Flowmaster tri-chamber mufflers. My intent is to build a new truck. I need to put a more powerful automatic transmission in it (600 HP), serpentine belt system (It keeps throwing belts) and would like to have disk brakes on the back. I'm hoping I can build it up so I can haul a fifth wheel 34' travel trailer eventually. Don't know if I'll need duals or not on the rear.