I also have a 1979 Chevy 1Ton Crew Cab Dually for sale. Has a 454 BBC, 4 Spd, runs great, nice interior, Recent smog Cert. Will include Fully Self Contained camper for free(Not currently on the truck but I still have it). You can see pics of it here http://www.pritek.net/dually/ $3500.00 FIRM