About us. We are a small business run out of a junkyard on the Eastern side of South Dakota. The junkyard is mainly Mopar oriented, although throughout the years some GM and FoMoCo parts have found their way into the yard. The junkyard has been in buisness for 20+ years. This is our first venture into selling parts to a broader range of customers online. You can find us on Facebook as SoDak Mopars & Parts and on Instagram as sodakmoparsparts.