Just starting to put my front supension back together on my 66. Can't remember for sure which upper arm goes on which side.

I think the more straight edge goes to the front and the more curved edge to the back. But it looks like the upper ball joint sits a little to the front of the lower ball joint and not vertical. Is this how it goes? Thanks.

I think the more straight edge goes to the front and the more curved edge to the back.Thanks.

Correct.

Thanks, always nice to see another MN guy on this site.