Engine Mounts to go on Spool type K-Member.

Hi

I got a 73 Duster with a V8 K-member whick is a Spool type and I want to put in my B engine. I called Schumacher and their mounts are on back order, with that said any other alternatives? I really don't want to put ears on the waterpump cause of rattling, Anyone out there have any of those mounts that I can buy? Any help will be appreciated I would like to get the car on the road.

Thanks