cudamark: When searching 1968 dart on Rockauto, you need to scroll further down to drum brake hardware kit. That's were you'll find the 9 inch brake parts. One comment about the original post. The most likely reason the retainers don't fit is aftermarket made in China parts. The Chrysler factory retainers #2072675 were used on abodies from 1960 to 1968 with 9 inch drums only.
