Looks like I have to order the 1959 motor mount from Jim Carter. The manufacturer of the 1951 mounts I found to be Anchor Industries. They make the front and rear molded mounts: Advance sells em, Rock Auto sells em, and im fairly certain that Jim Carter sells the same ones.
I went to the Anchor site and confirmed the PN. I also could not find a listing for ANY 1959 truck part. Looks like Jim Carter has a separate source for those.
