Firestein/Bier motor mounts, parts?

[fussy_cruiser]

Ok, gonna beat a dead horse. Just got me some firestein motor mounts. (Thanks, Leaping Deer aka Jason)
I have looked on partsamerica.com, does anyone know where to get the Chevy part that goes to the engine, or is this a part to get at your favorite pick'n'pull?
You can get the lower isolation part, but not the upper. Pics to follow:

 

[Leaping Deer]

Kirk, I may have those off the chevy block that originally pulled out of a rusty cruiser. I won't be home until after the weekend but if I have them I'll send them to you for the cost of the ride.

 

[fussy_cruiser]

Jason,
Thanks, I was gonna pop out to the Pick 'n Pull this weekend and see if they are plentiful.

I was checking partsamerica and rockauto and didn't see them.

http://www.partsamerica.com/ProductList.aspx?parttype=27&ptset=A&searchfor=Mount,+Engine