1966 cuda 273 mounts

How about poly early a-body mounts? Check them out here http://polybushings.com/pages/2303-4.html just order two lefts and you're set.

Because they are at least $60 a piece if they break a set for you. Just get the Autozones, they are made in India now, and thats worse than China! But they will last a few years under a 273-318.