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Old 07-14-2010, 02:49 AM   #1
abcfg
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sbc head info

I recently got some heads that were pulled off a 327 (I have no idea if they are original) and I've had trouble finding any info about them (their specs, what they came off of, etc...).

There casting numbers are: 576450

Anybody know anything about them?
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Old 07-14-2010, 12:20 PM   #2
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Re: sbc head info

Quote:
Originally Posted by abcfg View Post
I recently got some heads that were pulled off a 327 (I have no idea if they are original) and I've had trouble finding any info about them (their specs, what they came off of, etc...).

There casting numbers are: 576450

Anybody know anything about them?
Any way you could take a picture of one and post it here?

I can't find that casting # on any GM listing ...
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Old 07-14-2010, 01:15 PM   #3
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Re: sbc head info

Quote:
Originally Posted by silicon212 View Post
Any way you could take a picture of one and post it here?

I can't find that casting # on any GM listing ...

That's because I screwed up. Its 376450.

Sorry for that.
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Old 07-14-2010, 06:34 PM   #4
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Re: sbc head info

Try this site for more info.

http://www.mortec.com/
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Old 07-14-2010, 09:17 PM   #5
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Re: sbc head info

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Originally Posted by 777stickman View Post
Try this site for more info.

http://www.mortec.com/
I've already tried. Their site is down (at least for me).
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Old 07-14-2010, 11:24 PM   #6
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Re: sbc head info

Quote:
Originally Posted by abcfg View Post
I've already tried. Their site is down (at least for me).
The main site is in fact, down, but thanks to the waybackmachine we can still get there:

http://web.archive.org/web/200804300...om/castnum.htm

376450.....75-81...262/267/305..6 or 7 exhaust bolt holes, 60cc chamber
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