392 Hemi engine mounts

Anyone have pictures of 57 or 58 392 Chrysler Hemi motor mounts, or have them for sale?
I'm helping a friend install a 392 into a 58 Plymouth, we tried to use the stock 318 Poly mounts but they wouldn't allow the engine to sit down far enough.
Any help would be appreciated. We don't know what they are supposed to look like. Thanks!

 

Give Bob Walker at Hemi Hot Heads a try. I used his on my mock up and the real engine, they work out great.

 

1957 Chrysler engine mounts:

 

Chryslers all pretty much use the same frame in two or three wheelbase variations for the 57-59 cars, so I'd try the set for the Chrysler New Yorker.

 

That does seem a bit odd as the blocks are very similar. What was the actual issue?

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http://hothemiheads.com/hemi/tiki-v...ort_mode=lastPost_desc&topics_find=&forumId=1

Go here, not the same car but same issue, 392 hemi using poly mounts into a 65 coronet, seems like simply flattening out a flange on the poly mounts to make it sit down.