Is there any after market auto part stores that sell the Electronic fuel control system computer for the dodge?

this afternoon i went to the only auto parts store in town and they said no you'd have to go to the dealer but the dealer said no they don't have stuff that old has anyone else had this problem with there 80's chrysler products the car is an 84 dodge diplomat police carIs there any after market auto part stores that sell the Electronic fuel control system computer for the dodge?
We Run into this all the time. Call the Auto Wrecker and ask them to put a call out on that part and see what comes up. If that doesn't work there are some people out there that fix the computer and make it better than factory.Is there any after market auto part stores that sell the Electronic fuel control system computer for the dodge?
If you have much time, remove the computer and take it to computer technician to do analyze. Ask to analyze each components, most cause of computer failure is a broken component. Ask to replace the component, it's a lot cheaper then buy a new one. Basicly, it's similar between car and home computer, it only being difference by it's socket and program inside. Car computer doesn't use harddisc to save any program, and most problem is with the blown component. Other way, have a look at piggyback computer, it's programmable to have better engine run by manipulating sensor reading to reach engine maximum capability.