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When I pulled the rad support on my '69 coupe I found that it was somewhat rotten on the bottom.
So I hunted around and found a replacement unit. However, when I pulled the original rad support out it had shimms under it where it bolted to the frame on the bottom.
My question is: If it needs to be shimmed, what should I shim it to? How do you tell how many shims? Is there a measurement I need to shim to?