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Old 01-20-2011, 03:20 AM
talwell talwell is offline
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Default 512 MN Block - Legit or Re-stamp

This block is listed on eBay as a legitimate "MN" block. The stamping appears rather deep but fairly legit to me but I am not an expert.

I would like to hear opinions on this one.


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Old 01-20-2011, 03:52 AM
Enoch Enoch is offline
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Default Re: 512 MN Block - Legit or Re-stamp

I can't see from the picture but the pad is pretty pitted so much that the broach marks are gone. Look into the depressed areas of the stamp to see if the pitting is also present, If not I'd be suspect.

Rich
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Old 01-20-2011, 04:08 AM
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Default Re: 512 MN Block - Legit or Re-stamp

If it is a true MN block, shouldn't it have a vin by the oil filter?
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Old 01-20-2011, 04:40 AM
William William is offline
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Default Re: 512 MN Block - Legit or Re-stamp

What would it have been installed in? The very first Yenkos have much later engine dates. This would be the earliest MN engine by a wide margin.
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Old 01-20-2011, 05:01 AM
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Default Re: 512 MN Block - Legit or Re-stamp

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: William</div><div class="ubbcode-body">What would it have been installed in? The very first Yenkos have much later engine dates. This would be the earliest MN engine by a wide margin. </div></div>

According to a site I just looked at the first 427 Camaro VIN was 578xxx. [img]<<GRAEMLIN_URL>>/dunno.gif[/img]
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Old 01-20-2011, 04:53 AM
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Default Re: 512 MN Block - Legit or Re-stamp

I think it's fake. The numbers and letters aren't even close to the picture I have of a real MN block. Compare the &quot;T&quot;, &quot;0&quot; and especially the &quot;M&quot;. They are also too straight and too deep plus as Rich stated, the broach marks suck. [img]<<GRAEMLIN_URL>>/thumbsdown.gif[/img]

Kurt


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Old 01-20-2011, 08:34 AM
talwell talwell is offline
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Default Re: 512 MN Block - Legit or Re-stamp

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: 69 Post Sedan</div><div class="ubbcode-body">I think it's fake. The numbers and letters aren't even close to the picture I have of a real MN block. Compare the &quot;T&quot;, &quot;0&quot; and especially the &quot;M&quot;. They are also too straight and too deep plus as Rich stated, the broach marks suck. [img]<<GRAEMLIN_URL>>/thumbsdown.gif[/img]

Kurt

</div></div>

In your known good &quot;MN&quot; block I notice that the &quot;0&quot; has straight sides with only the top and bottom edges being rounded off. In the eBay one, the entire number is rounded.
As well, all the fonts appear just a little off without even considering the VIN date issue.
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Old 01-20-2011, 07:30 PM
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Default Re: 512 MN Block - Legit or Re-stamp

It also had a 3 bounce image.
PJ
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Old 01-21-2011, 03:12 AM
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Default Re: 512 MN Block - Legit or Re-stamp

STAY AWAY!!!!!!
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Old 01-20-2011, 04:55 AM
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Default Re: 512 MN Block - Legit or Re-stamp

I emailed him for the VIN and the reply was 19N56737?

http://cgi.ebay.com/ebaymotors/ws/eB...m=190491686975

Kurt
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