Badly Needed, Passenger side Wiper Pivot 76 Dart Sport

Hiya,

My wife's daily driver is a 1976 Dodge Dart Sport, We just got it running and discovered that the Passenger side wiper Pivot is totally wasted and locked up. It won't pivot. I can't find any online at a Decent Disabled Veteran's affordability price range and was wondering if anyone had one at a semi affordable price or if there was another dodge or plymouth vehicle that used the same part. I'm soaking the thing in penetrating oil right now but want to replace it if I can. Anyone got anything out there or an alternative part number or something. I have 3 other dodges out here but they are 89's and Trucks, not sure if they use the same wiper pivots or not though I do know that alot of Mopar's recycled parts from one make to another.

thank you in advance.