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Old 12-31-2018, 12:21 PM   #5
dmsfrr
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Join Date: Aug 2012
Location: Abq, NM
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Default Re: How to ID a 256 from other Y blocks?

Quote:
Originally Posted by scicala View Post
Also, the cylinder heads in '54 and '55 had core plugs on the front and rear surface. A quick glance to see that. Not a guarantee that they are original heads, but pretty good odds.
Sal
Here's what they look like...
Attached Images
File Type: jpg head core plugs.jpg (54.6 KB, 32 views)
File Type: jpg later heads, no core plugs.jpg (92.4 KB, 28 views)
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