Need bellhousing clutch cover

I need help locating a bellhousing cover. So far I have purchased (2) and both are wrong.I need it for my 65 Dart that has a 318 with a 4 speed. I think the drivetrain came out of 1992 dodge truck. (not sure!) The picture shows the correct looking cover (this is for a small block) but I added the mounting hole dimensions that I need for my application. Does anyone have one laying around for sale.

DSC00531.jpg