Big block chevy rect port open chamber heads

**427freak** · #1 12-07-2006, 10:31 AM

Have a pair of 990 casting # heads rebuilt and ready to bolt on. Will take $700. for the pair. Have pics that I can email if interested. Thanks

**427freak** · #2 12-12-2006, 06:55 AM

Here are some pics of heads. Any offers?

**427freak** · #3 12-12-2006, 06:58 AM

Couple more...

rons vette · #4 12-16-2006, 07:31 PM

Can you tell me what cc these heads are? What size valves and what lbs. springs. Will they work with a 600 lift cam?
regards,
Ron...

**427freak** · #5 12-17-2006, 06:00 AM

Hi Ron
Here is what I copied from a website on Chevy info:
6260482 Service Replacement 6272990 or 14096188 Cast Iron Open 118cc I: 2.19"
E: 1.88" 325 Rect. Square Used on LS-6 and LS-7. Open or closed chamber pistons. Originally produced 1968-71.

I am not sure about spring lbs but .600 cam should not be a problem as these could be run on above engines. Thanks

rons vette · #6 12-17-2006, 06:40 PM

Thanks Dana,
Those heads may work fine in my application.
I am new to this site and don't know how it works. However
I am a pay pal member. I would be interested if the 700.00
included shipping to Maryland 21769. Let me know.
Ron...

**427freak** · #7 12-17-2006, 09:15 PM

Hi Ron
Done. I will send you a PM and/or email with paypal info. Thanks

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