Help!!! I just bought a 78 Chrysler lebaron and there is or was a large plastic can type of bushing that went on the motor and the wiper linkage sat down in it. Mine came apart in about half a dozen pieces and now wala no wipers. I have tried the dealer but its an obsolete part. I have also tried dorman parts and none of them are right either. Where could I get such a part? Thank you.