Engine brackets/engine mount brackets for 1965 273 motor going into a 64 Valiant

Looking for the brackets in the image below...I've seen them referred to in a number of ways so figured a picture with arrows was better than me fumbling around with terminology.

This is for a 1965 casting 273 motor going into a 1964 Valiant that currently houses a 225 slant 6

I am looking for both the left and right side.

Thanks for the attention and direction

R//