68 nova core support washer
 

I need the big washer/spacer that goes on the radiator core support on top of the rubber bushing and in between the core support, one on each side so I need 2.

is that the real thick one

yes

let me look I know I have some it just finding them

Thanks, I have same problem

The big thick spacer goes under the firewall mount.

That is my recollection as well.
Normal large washers on the front... plus the large square super thin retainer to hold it all together when mounted on the assy line.

Gary