Is a 1992 too old? Thought I would keep my truck awhile, only has 200,000 on it. Dodge not interested in selling parts for "old" trucks. Cummins only deals in parts they produce, nothing for your injector pump, vacume pump, ect.. My truck is box stock for now and running reliably. Would like to do some mods in the future but NEED TO FIND A SOURCE FOR PARTS (seals, gaskets) as my baby has developed many minor leaks. Have owned her for 13 years and I'm kind of attached. Thanks for any help,suggestions.