[PNJSNAK]

Greg C
You should be able to get them from NAPA or any of the auto part stores.
Just tell them std 302 engine motor mounts. I had mounts for a 351 but thought I was moving to much and then bought a set of Mity Mounts, from Dynatech Engineering in Alta Loma, CA. 805.492.6134. They claim less movement, but, I still think I move too much.
Never could find the "Poly" mounts to fit my 351. If there is any help out there on the 351 mounts, I would still be willing to spend the $$$$.
Good luck, enjoy your build.
John York does have great experience, but then many at this forum do as well, Roscoe, (How's the ride, still running the black. I'm still running the yellow!)